Calculate the Potential Energy of an object that has a mass of 14-kg and is located at a height of 24-m?

If the mass of an object is 300kg and the applied force is 3900N, calculate the acceleration

What is the gravitational potential energy of a 2.5kg object that is 300m above the surface of the earth? g=10m/s

Exits must be separated from the rest of the building by:

Is "A firecracker that has not been lit kinetic, or potential energy?

A 0.13 kg ball is moving at 6.6 m/s when it is hit by a bat, causing it to reverse direction and having a speed of 10.3 m/s, What is the change in the magnitude of the momentum of the ball

Causes the output work of a machine to be less than the input work

the statement, "energy can neither be created nor destroyed, but can change from one form to another," is blank. the first law of thermodynamics

Are x rays emitted during radioactive decay

Greg walks on a straight road from his home to a convenience store 3.0 km away with a speed of 6.0 km/h. On reaching the store he finds that the store is closed, he instantly turns around and walks back with a speed of 9.0 km/h.

Because light travels in a straight line and casts a shadow, Isaac Newton hypothesized that light is