Wednesday
July 8, 2015

Homework Help: physics

Posted by kevin on Friday, February 11, 2011 at 9:33am.

A block of mass m is dropped from the fourth floor of an office building and hits the sidewalk below at speed v. From what floor should the mass be dropped to double that impact speed?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members