Question 1 (1 point)
What determines how much kinetic energy an object has?
Quest...
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Physics, 14.02.2020 16:32 alexisozl9253
Question 1 (1 point)
What determines how much kinetic energy an object has?
Question 1 options:
Only mass
only speed
Height and mass
Mass and speed/velocity
Question 2 (2 points)
Choose the best answer to fill in the blank:
Any moving object has energy
Question 2 options:
kinetic
potential
gravitational potential
Question 3 (2 points)
If they are traveling at the same speed, which will have the most kinetic energy?
Question 3 options:
A 5 kilogram ball
A 25 kilogram ball
A 10 kilogram ball
A 1 kilogram ball
Question 4 (1 point)
Assuming there is not friction or air resistance, which of the following is true about total mechanical energy of a swinging pendulum?
Question 4 options:
It is the greatest at the top
It remains constant throughout the entire swing
It is zero the entire time
It is the greatest at the bottom
Question 5 (2 points)
Choose the best answer to fill in the blank:
is stored energy
Question 5 options:
Potential energy
Kinetic energy
Question 6 (2 points)
At which point on the track would the roller coaster train have the most gravitational potential energy?
Question 6 options:
A, at the top of the highest hill
B, at the lowest point of the track
C, at the top of the second hill
D, at a middle height in the track
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