Wednesday
October 1, 2014

Homework Help: algebra

Posted by rosa on Sunday, May 23, 2010 at 5:59pm.

The Answer is (32/20)^2=2.56times the kinetic enrgy at 20 m/s 2.56x4500
Problem The kinetic energy (k) of moving object varies jointly with it mass (m) and the square of its velocity(v). If an object has a mass of 22.5 kilgorams and moving with a velocity of 20 meters per second has a kinetic energy of 4500 joules, fined it kinetic energy when the velocity is 32 meters per second.

Write a 250 word summary of the above problem your written work should include but necssarily to the following. An explanation of the problem, a review of the mathematical concept involved a critique of the method used to obtain the solution and an interpertation of the answer please help me.

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