Question

A rope exerts a force F on a 20.0-kg crate. The crate starts from rest and accelerates upward at 5.00 m/s^2 near the surface of the earth.

What is the kinetic energy of the crate when it is 4.0 m above the floor?

Answer 1

Explanation:

In physics, chemistry and biology, a potential gradient is the local rate of change of the potential with respect to displacement, i.e. spatial derivative, or gradient. This quantity frequently occurs in equations of physical processes because it leads to some form of flux