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July 23, 2014

Homework Help: physics

Posted by dan on Thursday, May 10, 2012 at 11:34am.

Pam has a mass of 33.0 kg and she is at rest on smooth, level, frictionless ice. Pam straps on a rocket pack. The rocket supplies a constant force for 15.0 m and Pam acquires a speed of 60.0 m/s.
(a) What is the magnitude of the force?
1 N
(b) What is Pam's final kinetic energy?
2 59400
- i got th3e second answer need help with the first!

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