A block of mass m=5.1kg is acted on by a force of magnitude F, as shown in the ﬁgure. The force makes an angle θ=330 with the horizontal. The coeﬃcients of kinetic and static frictions between the surface and the block are µk=0.21 and µs=0.22, respectively. What is F is the block moves with constant speed? (Take g=9.8 m/s2). Express your answer using one decimal place.

A block of mass m=5.1kg is acted on by a force of magnitude F, as shown in the ﬁgure. The force makes an angle θ=330 with the horizontal. The coeﬃcients of kinetic and static frictions between the surface and the block are µk=0.21 and µs=0.22, respectively. What is F is the block moves with constant speed? (Take g=9.8 m/s2). Express your answer using one decimal place.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 19PQ

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