A biker starts moving from rest with a constant acceleration of 2.0 m/s^2. What is his velocity after 5.0 s?

The average acceleration of the motorcycle is determined as 3 m/s².

The acceleration of the motorcycle is calculated as follows;

a = (v - u)/t

where;

a = (15 - 6)/3

a = 3 m/s²

Thus, the average acceleration of the motorcycle is determined as 3 m/s².

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Answer:

because if someone close to u gets sick you would know how to cure it

Geothermal energy is heat that occurs deep within the earth. Geothermal energy is a clean, renewable resource that can be used for heat and electricity.

Humans can harvest geothermal energy in the following ways. A geothermal power plant uses heat from deep underground to generate steam and generate electricity. Geothermal heat pumps use heat from near the surface to heat water or heat buildings. Geothermal power plants uses the steam to generate electricity. The steam comes from reservoirs of hot water several miles or more underground. The steam spins turbines and drives generators to generate electricity. These are the features of geothermal energy within the earth.

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(i) Switch k1 is closed:

The current passing through the circuit is:  0.25 amps

R_total = R1 + R2 = 3 + 5 = 8 ohms

The current passing through the circuit is:

i = V / R_total = 2 / 8 = 0.25 amps

(ii) Switches k1 and k2 are closed:

The current passing through the circuit is: 1.07 amps

1/R_total = 1/R1 + 1/(R2 + R3) = 1/3 + 1/(5 + 0) = 8/15

R_total = 15/8 ohms

The current passing through the circuit is:

i = V / R_total = 2 / (15/8) = 1.07 amps

(iii) Switch k1 is open and k2 is closed:

The current passing through the circuit is: 1.07 amps

1/R_total = 1/R2 + 1/(R1 + R3) = 1/5 + 1/(3 + 0) = 1/5 + 1/3 = 8/15

R_total = 15/8 ohms

The current passing through the circuit is:

i = V / R_total = 2 / (15/8) = 1.07 amps

So the current passing through the circuit depends on which switches are closed, and can range from 0.25 amps to 1.07 amps.

What is current?

Crrent refers to the flow of electric charge through a conductor, such as a wire. It is measured in amperes (A) and is defined as the rate at which electric charge flows past a given point in a circuit. current is caused by the movement of charged particles, such as electrons or ions, through a conductor.

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If the Moon were 2 times closer to Earth than it is now, the gravitational force between Earth and the Moon would be 4 times stronger.

The force of gravity between two objects is given by the formula F = G(m1m2)/r^2, where F is the force of gravity, G is the gravitational constant, m1 and m2 are the masses of the two objects, and r is the distance between the centers of the two objects.

The gravitational force between the Earth and Moon is proportional to the masses of the two objects and inversely proportional to the distance between them squared. Therefore, if the distance between the Earth and Moon is halved (i.e. made 2 times closer), the gravitational force between them will increase by a factor of 2^2 = 4.

Therefore, if the Moon were 2 times closer to Earth than it is now, the gravitational force between Earth and the Moon would be 4 times stronger.

The gravitational force between Earth and the Moon would be 4 times stronger if the Moon were 2 times closer to Earth than it is now. This calculation highlights the importance of distance in the force of gravity between two objects and helps us to understand the relationship between mass, distance, and gravitational force.

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The presence of a keeper alters the magnetic field of a horseshoe magnet by providing a closed magnetic circuit, enhancing the magnet's strength and efficiency.

A horseshoe magnet consists of a U-shaped magnet with a North and South pole at its ends. The magnetic field lines of the magnet extend from one pole to the other, creating a loop. However, when the magnet is not in use, the magnetic field lines tend to spread out and weaken.

To prevent this dispersion and maximize the magnet's strength, a keeper is used. The keeper is a ferromagnetic material, such as iron or steel, that is placed across the open ends of the horseshoe magnet. By doing so, the keeper forms a closed magnetic circuit, allowing the magnetic field lines to flow through the keeper, effectively closing the loop.

This closed circuit prevents the magnetic field lines from spreading out and improves the magnet's efficiency. The presence of the keeper also enhances the magnet's overall magnetic strength, as the magnetic field is concentrated within the closed circuit, leading to a stronger magnetic force at the poles.

Thus, the keeper alters the magnetic field of the horseshoe magnet by providing a closed path for the magnetic field lines, increasing its efficiency and strength.

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Despite being two distinct ideas, phenotype and genotype are tightly intertwined. The term "phenotype" describes the physical characteristics of an organism that result from the expression of a person's genes.

The phenotype of an individual is determined by genotype. While an organism's genotype refers to its genetic makeup, its phenotype describes how it looks on the outside. The visible manifestation of a person's genes is their phenotype. Therefore, even an organism belonging to the same species may vary due to a slight variation in their genotype. The primary distinction between the two is this.

Their genotype could be used to decipher the human genetic code. It chooses which features or qualities to display. Even organisms with the same genotype might have different appearances. Periodically, both behavior and appearance change. In contrast, even identical-looking species do not share the same genotype.

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Answer:

troposphere

hope this helps

have a good day :)

Explanation:

This is through a parabola. The jumper will jump forward which will have both the y-axis and the x-axis but the forward distance will be seen at the x-axis and also the forward velocity will be the velocity at x-axis.

So, the jumper jumps with the forward velocity of 9.4 m/s. The length of the jumper is 6.5 m.

Let us assume g = 9.8 m/s² and ignore air resistance.

Let V =  the launch velocity.

The horizontal component of the launch velocity is

Vx = V cos(20°) = 0.93V m/s

The vertical component of the launch velocity is

Vy = V sin(20°) = 0.34V m/s

Let t =  the time to attain the maximum height of 0.6 m.

At maximum height, the vertical velocity is zero, therefore

Vy - 9.8 t = 0

Vy = 9.8t                   (1)

Also,

Vy*t - (1/2)*9.8*t² = 0.6               (2)

Substitute (1) into (2).

(9.8t)*t - 0.5*9.8*t² = 0.6

4.9t² = 0.6

t = 0.35 s

(a) Therefore,

Velocity at y axis = 9.8*0.35 = 3.43 m/s

V = V(y)/0.342 = 10.02 m/s

Velocity at x axis or the forward velocity = 0.93V = 9.42 m/s

(b) With this we can find the time and then substitute the value to find how far did the jumper jumped.

The total time of travel is 2t = 2*0.35 = 0.7 s.

The horizontal travel or the length of the jump is

d = 9.42 *0.7 = 6.5 m

Hence, we now know that

The forward velocity is 9.4 m/s

The length of the jump is 6.5 m

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Answer:

acceleration = 0.013 m/s²

Explanation:

formula for acceleration is

a = (v-u) / t

a= (0.7-0.3) / 30

= 0.013

The acceleration of a turtle going from 0.3 m/s to 0.7 m/s in 30 seconds is 0.0133m/s²

Acceleration is defined as the change in velocity of a body with respect to time. Mathematically:

\(a=\frac{v-u}{t}\)

v is the final speed = 0.7m/s

u is the initial speed = 0.3m/s

t is the time taken = 30seconds

Substitute the given values into the formula:

\(a=\frac{0.7-0.3}{30}\\a=\frac{0.4}{30}\\a = 0.0133m/s^2\)

Hence the acceleration of a turtle going from 0.3 m/s to 0.7 m/s in 30 seconds is 0.0133m/s²

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The kinetic energy of the ball the instant it hits the floor is 100J.

Energy is a unit used to describe how much work a body can perform. It cannot be created or gotten rid of. Energy comes in a variety of forms, including thermal, electrical, nuclear, electrical fusion, and electrical. Energy has the capacity to take on different forms.

The ball's potential energy when it is on a shelf is 100 J.

The ball's potential energy from gravity begins to transform into kinetic energy as it begins to fall. Additionally, as the ball falls, its kinetic energy will rise and its potential energy will fall.

The ball's potential energy due to gravity is completely transformed into kinetic energy when it strikes the ground.

Therefore, the ball has 100 J of kinetic energy when it strikes the ground.

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Answer:

condensation, precipitation, evaporation, transpiration

Explanation:

condensation is when gas condenses into liquid, precipitation is when water comes from the sky like in rain, evaporation is when water is converted from liquid to gas, transpiration is when water is evaporated from leaves.

Answer:

-201

Explanation:

Got it right on Acellus

Answer:

-201

Explanation:

acellus

Different liquids have different rates of expansion. I think we can fairly say that (most) substances expand when heating because they vibrate more, because they have more kinetic energy, so there's a pushing force between molecules. For almost the same reason, gasses expand.The change in volume us independent of the original mass but depends on original volume.

A mercury thermometer is based on the application of thermal expansion of liquids. The bulb of the thermometer is kept in contact with a hot body, and mercury expands and level of mercury rises in the tube

◌⑅⃝●♡⋆♡MICKZMINNZ♡⋆♡●⑅◌

Explanation:

TEMPLE HINDUS MOSQUE MUSLIMS TEMPLE HINDUS MOSQUE MUSLIMS

Group of answer choices.

A. Community and Forum Resources.

B. Get Live Help.

C. Tech Specs.

D. Top Support Issues.

Answer:

A. Community and Forum Resources.

Explanation:

Microsoft is a multinational corporation that designs and develops various types of software applications or programs such as Microsoft operating system (OS), Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, etc., to avail end users the ability to perform different tasks on their computers.

Whenever these users encounter a problem with any of these software applications or programs, they can easily go to the official forums and communities to get help from professionals and other end users who may have experienced such problems in the past. These community and forums are typically interactive in nature and as such serves its purpose often times.

Hence, Microsoft users can browse forums by topic, search existing questions and answers, or ask their own questions on Community and Forum Resources.

The pressure in the gas at that point is equal to the initial pressure, 100 kPa.

To expand adiabatically, there must be no heat transfer involved. Adiabatic expansion means that no heat is transferred between the gas and its surroundings; this means that if we double the volume of our gas, nothing should change in terms of temperature as long as there is no heat transfer to or from our system during expansion.

Since we're starting out with a monatomic ideal gas, we know that its entropy is going to stay constant throughout this process, so the ideal gas law gives us a relationship between pressure, volume, and temperature: PV = nRT

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All of the above.

For example:

A glass plate is a solid. Particles vibrate in a solid and are closely packed. together.

It doesn’t change shape if you touch it.

It doesn’t change volume like it’s water.

Answer:

D: all of the above

Explanation:

particles in a solid do vibrate but they're tightly packed and move around fixed location

Answer:

final velocity, v, is 15 m/s

Explanation:

a = a

v = a*t + v_o

x = 0.5*a*t^2 + v_o*t + x_o

t = 300 s

a = 0.05 m/s2

v_o = 0 m/s

x_o = 0 m

v = (0.05 m/s2)*(300 s) + 0 m/s

v = 15 m/s

Answer:(a) For an object to be in focus, the distance from the lens to the object, d_o, must be such that the lens forms a sharp image on the film located at a distance of 51.0 mm from the lens. Using the thin lens equation,

1/f = 1/d_o + 1/d_i

where f is the focal length of the lens, and d_i is the distance between the lens and the image. Since the lens forms a sharp image on the film, d_i = 51.0 mm. Solving for d_o, we get

1/50.0 mm = 1/d_o + 1/51.0 mm

d_o = 2587 mm

Therefore, the object must be 2587 mm, or 2.59 m, away from the lens for it to be in focus.

(b) Let h_o be the height of the object and h_i be the height of the image. By similar triangles, we have

h_o / d_o = h_i / d_i

Solving for h_o, we get

h_o = (h_i * d_o) / d_i

Substituting the given values, we get

h_o = (2.00 cm * 2587 mm) / 51.0 mm

h_o = 101.2 cm

Therefore, the height of the object is 101.2 cm.

Explanation:

Answer:

Work is said to be done when there is change in the position of the object due to the force applied on it.

Explanation:

Hope this helped! Nya~ :3

Answer:

Atom, the cross-platform, open source code editor developed by Github, has become quite popular thanks to its plug-ins and embedded Git Control. ... There are, however, official Atom repositories for some Linux distributions, like Ubuntu, Debian, Fedora, Red Hat, CentOS, and open.

Answer:

Inversely proportional

Explanation:

P.E ∞ h

K.E ∞ v

v ∞ 1/h

Therefore

K.E ∞ 1/h

Then

P.E ∞ 1/(K.E)

Answer:

Inversely

Explanation:

Explanation:

Wind is caused by differences in the atmospheric pressure. When a difference in atmospheric pressure exists, air moves from the higher to the lower pressure area, resulting in winds of various speeds.

Our Earth is a rotating planet. Fast moving air is deflected by the Coriolis effect, except exactly on the equator. This defines the direction of cyclones, hurricanes, and typhoons rotation. The wind flow around a large cyclone is counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.

Wind forms when the sun heats one part of the atmosphere differently than another part. This causes expansion of warmer air, making less pressure where it is warm than where it is cooler. Air always moves from high pressure to lower pressure, and this movement of air is wind.

Answer:

5N westward, acting on the student

Explanation:

Answer: 5N westward, acting on the student

Explanation:

Answer:

Sir Isaac Newton created law of gravity, Michał Borkowski, Tomasz Kraus, and Łukasz Haluch made Brainly

Explanation:

Answer:

Explanation:

:)

Answer:

to have courage and show the strength of your character. ... A person with true grit has passion and perseverance. Goals are set and followed through.

Explanation:

for example: i had the passion and the courage to finish my school work and chores for i can go out with my friends and to get out of the house for a bit and have fun so i had the courage to finish chores from the house and do some schoolwork for i can finish ad hang out with some friends. so i had the strength to finish everything because i didn't want to be doing school work and chores any more so i had the passion to finish up quickly  

Answer:

(c) displacement

sure answer...

Hope it helps....Pls mark as Brainliest!!!