If you placed a negatively charged object within this electric field, which direction will it move?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

What is the momentum of a 2 kg object moving at 15 meters per second

Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?