2. How fast does a man, weighing 60 kg, run so that his kinetic energy is 750 J?
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jay shree ram
agar ni bolna to bhi
brainliest mark karo
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Answer:
Explanation:
kinetic energy= 1/2 mv²
=> 750= 1/2 x 60 x v²
=> (750 x 2)/60 = v²
=>25= v²=> v = 5 m/s
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