I NEED PHYSICS HELP!!!?

Posted on 2014-12-05 13:36:00 in Physics by VICTOR

A 5.0 kg block slides across a frictionless surface at the speed of 12 m/s and sticks to a 10 kg block that is attached to a spring with the force constant 720 N/m.

(a) how much kinetic energy remains after the collision?

(b) what is the frequency of the oscillations?

(c) What is the amplitude?

(d) What is the maximum speed of the two oscillating blocks?

(e) What is the maximum acceleration?

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