Energy And Motion Review Question Preview (ID: 43807)


This Will Review Content For Energy, Energy Transformations And Measuring Motion. TEACHERS: click here for quick copy question ID numbers.

The energy that is due to an object's motion
a) Kinetic
b) Gravitational potential
c) Elastic potential
d) Thermal

The energy that is stored when an object resists the pull of gravity by being raised off the ground.
a) kinetic
b) gravitational potential
c) Elastic potential
d) thermal

The energy that is stored when an object's shape is changed (pushing a spring or pulling back a rubber band)
a) kinetic
b) gravitational potential
c) elastic potential
d) thermal

When kinetic energy is reduced due to friction (and an object slows), which form of energy does the kinetic often get converted into?
a) more kinetic
b) gravitational potential
c) elastic potential
d) thermal/ heat

When you drop an object, which form of energy is converted mostly into which other form of energy?
a) Kinetic to gravitational potential
b) gravitational potential energy to kinetic energy
c) gravitational potential to thermal
d) thermal to chemical

Which below best describes when an object is at its highest kinetic energy (always)?
a) When it is not moving
b) When it is at the highest point off the ground
c) When it is resting on the ground
d) When it is moving at a high speed

When you throw a ball in the air, when will most of the energy be gravitational potential and not kinetic?
a) When the ball is at its highest point
b) When the ball hits the ground
c) when the ball is traveling at its highest speed
d) before you throw the ball upwards

When a car uses its brakes to stop, where does most of the kinetic energy get converted to?
a) Elastic potential energy
b) Gravitational potential energy
c) Chemical energy
d) Thermal/ heat energy

You are riding a skateboard down a long hill. Describe the energy changes as you roll down the hill?
a) Both potential energy and kinetic energy decrease
b) Kinetic energy decreases and potential energy increases
c) Kinetic energy increases and potential energy decreases.
d) Both potential energy and kinetic energy increase

When on a roller coaster does a rider have the most potential energy?
a) At the bottom, lowest point
b) At the middle of the ride, half way down
c) At the top of the ride, before dropping
d) At the bottom of the first drop hill

These two factors alter the kinetic energy in an object.
a) mass and speed
b) mass and weight
c) height and weight
d) speed and height

When jumping down on a trampoline, which form of energy is being stored by the trampoline springs?
a) kinetic energy
b) elastic potential energy
c) gravitational potential energy
d) chemical energy

You are traveling by car to Canada. When during your trip would the car have the most kinetic energy
a) Traveling up hill, at 70 miles per hour.
b) Traveling down hill, at 63 miles per hour
c) Stopping for gas, 0 miles per hour
d) Traveling at a constant 45 miles per hour

You throw a football to your friend. At which point would the potential energy be the lowest?
a) At the highest point, 7 feet
b) When your friend catches the ball, height 5 feet
c) When the ball is traveling at the fastest speed
d) When the ball is half way done rising, 6 feet high

Where on a roller coaster do you have the most gravitational potential energy?
a) at the bottom of the ride
b) in the middle of the ride
c) when you are moving backwards
d) at the top of the ride

On a standard roller coaster, when do you have the most kinetic energy?
a) At the bottom of the first drop hill, moving the fastest
b) At the bottom of the first drop hill, not moving
c) When loading and unloading people
d) Stopped at the top of the highest hill

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