Question 1
Which formula represents gravitational potential energy?
Question 2
Which law describes that for every action, there is an equal and opposite reaction?
Question 3
When is work considered to be 'positive'?
Question 4
What factor increases kinetic energy proportionally when an object's mass is doubled?
Question 5
What is the formula for calculating work when force and displacement are not parallel?
Question 6
How does doubling the speed of an object affect its kinetic energy?
Question 7
What is the rate at which work is done or energy is transferred known as?
Question 8
Why do non-conservative forces change mechanical energy?
Question 9
What type of forces do NOT change the total mechanical energy?
Question 10
How does increasing the height of an object affect its gravitational potential energy?
Question 11
In what scenario does no work occur?
Question 12
What is the unit of power?
Question 13
According to the Work-Energy Principle, the total work done is equal to the change in which type of energy?
Question 14
What is required for a force to do work on an object?
Question 15
Which of the following is NOT a type of potential energy?