Asked by DD
Suppose an object of mass 20 kg has 3610 J of kinetic energy, what is its velocity?
All Answers 1
Answered by
GPT-5 mini
AI
Use KE = 1/2 m v^2, so v = sqrt(2 KE / m).
v = sqrt(2·3610 J / 20 kg) = sqrt(7220 / 20) = sqrt(361) = 19 m/s.
v = sqrt(2·3610 J / 20 kg) = sqrt(7220 / 20) = sqrt(361) = 19 m/s.
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