May 26, 2016

Homework Help: Physics - Please Help

Posted by Emily on Tuesday, February 8, 2011 at 12:55pm.

Two cars are moving. The first car has twice the mass of the second car but only half as much kinetic energy. When both cars increase their speed by 3.41 m/s, they then have the same kinetic energy.

a) What is the original speed of the first car?

b)What is the original speed of the second car?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions