2. Determine the force exerted by the floor on you. c. 4371.72 N а. 4271.72 N b. 4171.72 N d. 4071.72 N 3. If the student does not bend his knees the time of contact is 10ms. Determine the new force exerted by the floor now. 42717.2 KN c. 43717.2 KN с. d. 41717.2 KN A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a collision with a 30 g block moving in the opposite direction with a velocity of 10 cm/s. If the collision is perfectly elastic, d. 40717.2 KN
2. Determine the force exerted by the floor on you. c. 4371.72 N а. 4271.72 N b. 4171.72 N d. 4071.72 N 3. If the student does not bend his knees the time of contact is 10ms. Determine the new force exerted by the floor now. 42717.2 KN c. 43717.2 KN с. d. 41717.2 KN A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a collision with a 30 g block moving in the opposite direction with a velocity of 10 cm/s. If the collision is perfectly elastic, d. 40717.2 KN
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 46P: Friction (a) When rebuilding his car’s engine, a physics major must exert 3.00102Nof force to insert...
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