Find the average velocity from t = 0 - 12 seconds.
-0.917 m/s
-1.25 m/s
-1...
Answers: 3
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Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is
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Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?
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