Part A What is the angular momentum of a 3.5-kg uniform cylindrical grinding wheel of radius 25 cm when rotating at 1200 rpm Express your answer using two significant figures. ? L- kg m³/s Submit Reavest Ansmer Part B How much torquein magnitude) is required to stop it in 5.0s ? Express your anewer using two eignificant figures. Submit euest Anewer
Part A What is the angular momentum of a 3.5-kg uniform cylindrical grinding wheel of radius 25 cm when rotating at 1200 rpm Express your answer using two significant figures. ? L- kg m³/s Submit Reavest Ansmer Part B How much torquein magnitude) is required to stop it in 5.0s ? Express your anewer using two eignificant figures. Submit euest Anewer
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Problem 11.2
Part A
What is the angular momentum of a 3.5-kg uniform cylindrical grinding wheel of radius 25 cm when rotating at 1200 rpm ?
Express your answer using two significant figures.
saring
kg m/s
sis
L-
Submit
Beavest Answer
Part B
How much torque(in magnitude) is required to stop it in 5.0s?
Express your anower using two significant figures.
Submit
Beaest Answer
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