zoelsimmons

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A basketball player is spinning a basketball, of radius 23 cm and mass 0.625 kg, on the tip of his finger. If he accelerates the ball at 0.3 m/s2, what torque

A basketball player is spinning a basketball, of radius 23 cm and mass 0.625 kg, on the tip of his finger. If he accelerates the ball at 0.3 m/s2, what torque is he applying on the ball? Assume his finger is frictionless. How do you do this? I keep read more ..

zoelsimmons Jan 10, 2017

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AP Physics Rotational Dynamics Problem

A basketball player is spinning a basketball, of radius 23 cm and mass 0.625 kg, on the tip of his finger. If he accelerates the ball at 0.3 m/s2, what torque is he applying on the ball? Assume his finger is frictionless. How do you do this? I keep getting read more ..

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zoelsimmons Jan 10, 2017

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(8x9)/GCF=LCM

(8x9)/1=LCM

LCM=72

zoelsimmonsJan 10, 2017

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Furthermore, I left out that they provided \(I=2/3mr^2\) . is that extraneous information? bc i recall that \(T=I\alpha \)

zoelsimmonsJan 10, 2017