an engine rated at 50 kilo-watts exerts a force of 2500.N on a vehicle that is initially at rest. Calculate the resulting speed of the vehicle due to the engines force.

Can you use radiation to generate electricity

In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.