Frictionless side of the track
If the ball is released from rest at a height of 0.80 above the bottom of the track on the no-slip side, what is its angular speed when it is on the frictionless side of the track? Assume the ball is a solid sphere of radius 2.3 and mass 0.14 .
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The manager of the company's pension fund is compensated based entirely on fund performance; he earned $1.2million last year. As a result, the fund is contemplating a proposal to cap the compensation of fund managers at $100,000. Provide an a
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If a particular car covers the first half of the track at an average speed of 210 km/h, what minimum average speed must it have in the second half of the event in order to qualify?
A gold puck has a mass of 12 kg and a velocity of 5i-4j m/s prior to a collision with a stationary blue puck whose mass is 18 kg. After the collision ,the blue puck has a velocity of 2i-2j. What is the velocity of the gold pack after the collision
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