A 6.5 kg block is at rest on a horizontal floor, and then you pull it with a cord that exerts a tension force of 14 N on the block at an angle of 36° above the horizontal. The coefficient of kinetic friction between the block and the floor is 0.07. What is the speed of the block 1 s after it starts moving? vf =

A 6.5 kg block is at rest on a horizontal floor, and then you pull it with a cord that exerts a tension force of 14 N on the block at an angle of 36° above the horizontal. The coefficient of kinetic friction between the block and the floor is 0.07. What is the speed of the block 1 s after it starts moving? vf =

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 74PQ: Starting from rest, a rectangular toy block with mass 300 g slides in 1.30 s all the way across a...

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