A whetstone of radius 4.0 m initially rotates with an angular
velocity of 11 rad/s. The angular velocity then increases to 68
rad/s for the next 42 seconds. Assume that the angular acceleration
is constant.
Through how many revolutions does the stone rotate during the
42-second interval? Give your answer to one decimal place.
A whetstone of radius 4.0 m initially rotates with an angular velocity of 11 rad/s. The angular velocity then increases
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A whetstone of radius 4.0 m initially rotates with an angular velocity of 11 rad/s. The angular velocity then increases
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