Ultimate Physics Study Guide - Questions & Answers

WILL GIVE BRAINLIEST TO FIRST PERSON WHO ANSWERS!!!!A scientist observes a fault where the hanging wall has moved upward relative to the footwall. Which type of fault is the scientist observing?normalreversestrike-sliphorizontalI AM BEING TIMED
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helpJerry pushes against a solid brick wall as hard as he can, with a force of 500 N. How much work does he do on the wall?
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A car speeds up and accelerates for 5.1 seconds at a rate of 2.2 m/s2. if the car's initial velocity was 9.3 m/s, what was the car's final velocityafter accelerating?-9.7m/s -11.2m/s 1.9m/s20.5m/s
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A trebuchet at ground levels throws a boulder with an initial velocity of 25 m/s at 30 degrees.What was the magnitude of the final velocity of the boulder before it hit the ground?a30 m/sb10 m/sC 25 m/sd20 m/se27.5 m/s12.5 m/s
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What do all elements in a column in the periodic table have in common? (2 points)OaTheir atoms have the same number of valence electrons.ObTheir atoms have the same atomic mass.Their atoms have the same number of protons and electrons.OdTheir atoms have the same number of neutrons.
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If 2000 kg cannon fires 2 kg projectile having muzzle velocity 200 m/s then the KINETIC ENERGY of the projectile will be ("E4" means "*10^4") *1 point4E4 J1E4 J1E3 JNone of the above
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Which is true about the temperature of a gas? (2 points)At a higher temperature, the particles have a higher average kinetic energy.OAt a higher temperature, the volume of the gas is smaller.At a lower temperature, there are more particles in the gas.OdAt a lower temperature, the particles in the gas move faster.
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a meteor Falls towards Earth's surface given that the acceleration due to gravity is 9.8 m/s^2 what is the meteors potential energy if it has a mass of 20kg at an altitude of 500
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Define weightPlease help!!Thanks!!
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Lab report on motion 6th grade
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If engine A has more power than engine B, what does one know for sure?Engine A is able to move a car further.Engine B can do more work in less time.Engine A is able to accelerate a car faster.Engine B gets better gas mileage.
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What are the causes of season change in the earth
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In an illustration, lines of force are drawn around a magnet to illustrate the magneticO field.O induction.O poles.O force.Need help now
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PLS HELP!! Which correctly identifies a type of heat transfer shown in the figure above?C = radiationB = conductionA = convectionA = radiation
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Miguel added 150 grams of baking soda to a liter of water at 20 C. No matter how long he keeps stirring the solution, he cant get all of the baking soda to dissolve. Explain why.
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How can you explain why there are so many hours of darkness on December 21? How can you explain why there are so many hours of daylight on June 21?
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Momentum is usually not exactly conserved in a real world demonstration of momentum conservation. What is a possible reason for this fact?
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The frequency of a F-sharp sound wave in music is 370 Hz, and its wavelength is 0.93 m. what is the wave speed?
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Why might using the speed of light to determine the length of the meter bemore reliable than using a measured distance around Earth?
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What is the reason for converting units?
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The elements in Groups 3 through 12 of the periodic table are the ______.
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When candle wax is heated enough, it becomes a liquid and flows. However, if it isn't heated, candle wax is a solid. Which of the following explains why liquid candle wax flows but solid wax does not? the molecules of the Liquid wax are softer than the molecules of the solid matte wax. The molecules of the liquid wax have less mass than the molecules of the solid wax. The molecules of the liquid wax can easily move past one another but the molecules of the solid wax cannot.
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what caused earths continents to drift apart?
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PLEASE HURRYYYYYY:Students had two batteries and two different resistors. During four trials, they build four different circuits and plan to measure the circuits current in Amps according to the following table.Trial NumberVoltage (V)Resistance ()Current (A)11.520021.510033.020043.0100For which trial would the students measure the smallest current in the circuit?
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