2. Will is practicing pitching and using a 10-lb block as a backstop. He throws the 1-lb baseball at 20 ft/s and after impact the block starts to move. If e=0.6 between the baseball and block and μk of the block is 0.4, determine the time it takes for the block to come to a stop. [Ans. To Check: t=0.226s] 20 ft/s A B

2. Will is practicing pitching and using a 10-lb block as a backstop. He throws the 1-lb baseball at 20 ft/s and after impact the block starts to move. If e=0.6 between the baseball and block and μk of the block is 0.4, determine the time it takes for the block to come to a stop. [Ans. To Check: t=0.226s] 20 ft/s A B

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.4P: A compact car travels 30 mi on one gallon of gas. Determine the gas mileage of the car in km/L. Note...

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