The electric motor of a model train accelerates the train
The electric motor of a model train accelerates the train from rest to 0.640 m/s in 21.0 milliseconds. The total mass of the train is 875 gram. Obtain the average power delivered to the train during the acceleration.
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a boy is riding a bicycle and its wheels have an angular velocity of 201 rads then the brakes are applied and the bike
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a rotating wheel requires 900 second to rotate 250 revolutions its angular velocity at the end of the 900 s interval is
the electric motor of a model train accelerates the train from rest to 0640 ms in 210 milliseconds the total mass of
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consider three charged particles located along the x-axis the particle with q1 919 nc is at x 570 meter and q2 443
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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