Physics, 16.11.2020 20:20 hannaboo53
A crane uses an average force of 5,200 N to left a girder 25m. How much work does the crane do on the girder?
Answers: 1
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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
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Physics, 22.06.2019 08:30
A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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What properties of a moving object are used in determining the object's energy of motion
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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 crane uses an average force of 5,200 N to left a girder 25m. How much work does the crane do on th...
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