If anybody does powerliting as a sport , i have a few questions ... .

How are calculation for velocity and speed different

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus