HHP 2350 Study Guide - Midterm Guide: Angular Velocity, Angular Acceleration, Anatomical Terms Of Motion
28 Nov 2018
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Austin completes a cycling time trial at an average speed of 21 miles per hour. What is the angular velocity of the leg at the instant of contact with the ball: a football player pushed a 60kg blocking sled with a constant horizontal force of 400n. The coefficient of dynamic friction between the sled and ground is 0. 5. How much horizontal force opposes the forward motion of the sled: two ice skaters start out motionless in the center of the ice rink. The man (mass = 80 kg) moves to the right with a speed of 2. 5 m/s. Computer the angular velocity of the club at impact and the linear (tangential) velocity of the club head at impact: when a discus thrower begins her throwing motion, she spins with an angular velocity of 5 rad/s. Just before she releases the discus, her angular velocity is 25 rad/s.
