Joshuadang802 Joshuadang802

28-12-2022
Physics

Answered

A a 20 gram bullet with an unknown velocity v is shot into a 5 kg wood block attached to a pivot with massless strings. What percentage of the original mechanical energy is left after the collision process

Answer :

Other Questions

Two flying fish have an inelastic collision while in mid-flight. One fish has a mass of 0. 650 kg and a velocity of 15. 0 m/s to the right; the other has a mass

The 55g arrow is launched so that it hits and embeds in a 3. 54kg block. The block hangs from strings. After the arrow joins the block, they swing up so that th

A 1710 kg truck traveling at 10. 1 m/s west smashes into a car moving at 15. 5 m/s west. After the collision, the truck is traveling at 3. 55 m/s west and the c

Which one of the following statements is false? a. The change in internal energy, ΔE, for a process is equal to the amount of heat absorbed at constant volume,

A 2. 0-kilogram ball traveling north at 4. 0 meters per second collides head on with a 1. 0 kilogram ball traveling south at 8. 0 meters per second. What is the

what is the efficiency of a heat engine that has a increase of 2300 j with a release of 400 j in a cyclical process?

NEED HELP WITHIN THE NEXT 10 MIN! WILL MARK BRAINLIEST For Part 3, describe the motion of the ball as it moves from the top of the ramp and comes to rest agains

A 58kg soccer player, moving at 3. 75m/s North hits another 56kg moving at 4. 90m/s collide West and stick together. What is their speed and direction after col

A sledgehammer with a mass of 10 kg is used to drive a spike into wood. The spike has a mass of 1 kg. The blow from the sledgehammer exrts a force of 1000 N dow

if a car has crossed the center line and is headed toward you in your lane, avoiding a head-on collision is not possible. true or false