A man in a flat bed truck starts from rest up a hill at an angle of 8 degrees. If he is carrying a 600 kg crate in the back and the static coefficient of friction is 0.25, what is the maximum rate of acceleration before the crate slides off of the back of the truck? How long will it take the truck to 600 kg reach a speed of 30 m/s?

A man in a flat bed truck starts from rest up a hill at an angle of 8 degrees. If he is carrying a 600 kg crate in the back and the static coefficient of friction is 0.25, what is the maximum rate of acceleration before the crate slides off of the back of the truck? How long will it take the truck to 600 kg reach a speed of 30 m/s?

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.57P: The square-threaded screw with a pitch of 10 mm and a mean radius of 18 mm drives a gear that has a...

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