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OpenStudy (lmv2017):
Jim has a mass of 15 kilograms and is running on the ground with a velocity of 2.7 meters/second. What is Jim's kinetic energy?
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OpenStudy (lmv2017):
A bob of mass of 0.18 kilograms is released from a height of 45 meters above the ground level. What is the value of the kinetic energy gained by the bob at the ground level?
OpenStudy (osprey):
Looks as though Jim and the bob have a similar "problem" ... ke = one half of mass times velocity squared. Velocity comes from the KINEMATIC EQUATIONS (as ever), with acceleration = about 10. http://perendis.webs.com
OpenStudy (sunnydeval):
54.475
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