Physics, 08.04.2021 02:10 vcwann6055
A disk of radius 25 cm spinning at a rate of 30 rpm slows to a stop over 3 seconds. what is the angular acceleration?
b. how many radians did the disk turn while stopping?
c. how many revolutions?​
Answers: 3
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Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant
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Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
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A disk of radius 25 cm spinning at a rate of 30 rpm slows to a stop over 3 seconds. what is the angu...
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