Physics, 10.11.2020 22:40 viktoria1198zz
The net force on a vehicle that is accelerating at a rate of 1.2 m/s2 is 1500 newtons. What is the mass
of the vehicle to the nearest kilogram?
A. 180 kg
B. 125 kg
C. 1800 kg
D. 1250 kg
Answers: 1
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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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The net force on a vehicle that is accelerating at a rate of 1.2 m/s2 is 1500 newtons. What is the m...
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