A hyena is running 15 m/sec for 2 minutes. How far will it travel in meters (m)? Do NOT enter units with your answer,

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

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv. a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?