Physics, 21.02.2020 07:26 enevjordan
You ride your bicycle into the country side on a bike path. You travel 6 kilometers the first hour, 3 kilometers the second hour, 6 the third what is your average speed?
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Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
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You ride your bicycle into the country side on a bike path. You travel 6 kilometers the first hour,...
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