Question

State wheather true or false
1. Work = force/displacement
2. The Sun is the main source of energy on Earth.
3. Energy can be easily created or destroyed.
4. Work can be transformed from one form to another.
5. Work is done on a body when the force applied is 1 joule.​

Answer 1

Answer:

Explanation:

According to distance - time graph, Distance-time graph means that Distance is the y axis, and Time is the x axis. If we draw a line that is parallel to the x axis, then it's slope is null . ... Since the change in distance is zero, because the slope is zero, we can deduce that the velocity

Answer 2

Explanation:

1.false

work done= force×displacement

2.true

3.false

4.true

5.false

when force is 1N and displacement is 1m then work done will be 1j.