As a bowling ball of radius 14.3 cm rolls down the alley to the right, a frictio
ID: 1585660 • Letter: A
Question
As a bowling ball of radius 14.3 cm rolls down the alley to the right, a frictional force of magnitude 1.37 N, directed to the left, acts on it. Find the frictional torque with respect to an axis through the center of the ball.As a bowling ball of radius 14.3 cm rolls down the alley to the right, a frictional force of magnitude 1.37 N, directed to the left, acts on it. Find the frictional torque with respect to an axis through the center of the ball.
As a bowling ball of radius 14.3 cm rolls down the alley to the right, a frictional force of magnitude 1.37 N, directed to the left, acts on it. Find the frictional torque with respect to an axis through the center of the ball.
Explanation / Answer
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other
= rF
= (0.143m)(1.37N)
= 0.195 N•m
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