A cheetah can run with a speed of 34 m/s and has a kinetic energy of 32946 J. What is the mass of the cheetah?
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Kinetic energy = mv²/2
32946 = m. 34. 34 /2
32946 = m. 578
m = 32496 / 578 = 56.221 kgs
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969(32946/34) UNDERSTOOD?
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