Wednesday
March 22, 2017

Post a New Question

Posted by on Thursday, January 23, 2014 at 6:56pm.

The instant before a squishy ball of mass meets a horizontal floor and comes to rest in time ?t it has momentum p = p0 (ˆi −ˆj ) .What average force does the floor exert on the ball in order to stop it during this time interval?

  • physics - , Thursday, January 23, 2014 at 7:13pm

    it is in magnitude twice momentum, however, not knowing the rebound angle, I don't know which direction (i,r) reverses.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question