Homework Help: Physics

Posted by Kellie on Sunday, October 16, 2011 at 5:46pm.

Find the linear momentum and kinetic energy of a bullet of mass 4.80e-2 kg moving at a speed of 320 m/s.

I found the linear momentum to be 15.36 by doing m*v but I can't figure out the kinetic energy.

Physics - Damon, Sunday, October 16, 2011 at 5:51pm
yes on the momentum
Ke = (1/2) m v^2
Physics - Kellie, Sunday, October 16, 2011 at 6:12pm
thanks! I'm studying for a test and this helps me tremendously!

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