Physics, 09.06.2021 17:00 saniyawilliams1207
A pendulum bob has a mass of 1 kg. The length of the
pendulum is 2 m. The bob is pulled to one side to an angle of
10° from the vertical.
a) What is the velocity of the pendulum bob as it swings
through its lowest point?
b) What is the angular velocity of the pendulum bob?
Answers: 1
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According to the tide table below what time of day will the highest tide occur?
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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:
Answers: 3
A pendulum bob has a mass of 1 kg. The length of the
pendulum is 2 m. The bob is pulled to one side...
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