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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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