you push a block of 50kg with a force of 400 N over a distance of 8m. How much kinetic energy does the box gain?

Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?