Monday
July 6, 2015

Homework Help: Physice

Posted by Nate on Sunday, February 14, 2010 at 1:31pm.

I got all but this problem, I
A 0.145-kg baseball is pitched at 42.0 m/s. The batter hits it horizontally to the pitcher at 58 m/s.

A. Find change in momentum? Is it =.145*58-(-.145*42)=1.45-kg m/s?

B. If bat and ball are in contact for 4.6 x 10-4 s, what is average force during contact?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members