Recent content by sequenced_chaos

Thanks very much for your time, much aprechiated :D

So 320 is the final answer?

Kinetic Energy = 1/2 M V^2 1/2 10 * 8^2 = 320

S 25 U 0 V ? A 2 T 4 V = U + A * T V = 0 + 2 * 4 V = 8 So where do I go from here? I now know the Velocity, what about the masses.

My tutor gave a homework question with that diagram, he said. Find the kinetic energy of the movement after a period of 4 seconds. Nothing was provided to us, the formulas I have used come from this website http://www.sparknotes.com/testprep/books/sat2/physics/chapter8section2.rhtml . I read...

Homework Statement Force of gravity = 10 http://img80.imageshack.us/img80/1156/kineticec6.png http://img80.imageshack.us/img80/1156/kineticec6.png Pulley System Two unequal weights, A = 6KG and B = 4KG What is the kinetic energy of the movement after 4 seconds? I think my calculations are so...