A body weighing 350 lb rest on a planeinclined 30 o with the horizontal as shown inFigure. The angle of static friction betweenthe body and the plane is 15o .what horizontalforce P is necessary to hold the body fromsliding down the plane.350 lbP-R80°O 92.4 lbO 93.4 lbO 94.3 lb36

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A body weighing 350 lb rest on a plane inclined 30 o with the horizontal as shown in Figure. The angle of static friction between the body and the plane is 150 .what horizontal force P is necessary to hold the body from sliding down the plane. 350 lb P- R 30° 92.4 lb 93.4 lb 94.3 lb

A body weighing 350 lb rest on a plane inclined 30 o with the horizontal as shown in Figure. The angle of static friction between the body and the plane is 150 .what horizontal force P is necessary to hold the body from sliding down the plane. 350 lb P- R 30° 92.4 lb 93.4 lb 94.3 lb

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: Newton's Laws Of Motion

Section: Chapter Questions

Problem 31P: The coefficient of static friction between the 3.00-kg crate and the 35.0 incline of Figure P4.31 is...

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Question

A body weighing 350 lb rest on a plane
inclined 30 o with the horizontal as shown in
Figure. The angle of static friction between
the body and the plane is 15o .what horizontal
force P is necessary to hold the body from
sliding down the plane.
350 lb
P-
R
80°
O 92.4 lb
O 93.4 lb
O 94.3 lb
36

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