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1. IF a discus thrower rotates through 45 degree of a turn in 0.11 s and...

1. IF a discus thrower rotates through 45 degree of a turn in 0.11 s and the distance from the axis of rotation to the center of the discus if 1.22 m, calculate the average linear velocity of the discus.

A. 499 m/s B. 502 m/s C. 8.7 m/s D. 9.0 m/s

2. A object is spinning at a constant angular velocity of 13.9 rad/s. If it spins for 1.9 s, what is the angular distance traveled?

A. 26.4 rad B. 7.3 rad C. 12.5 rad D. 21.2 rad

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