17 SSM Www In Fig. 5-36, let the mass of the block be 8.5 kg and the angle 0 be 30°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the result- ing acceleration of the block. Frictionless Fig. 5-36 Problem 17.

17 SSM Www In Fig. 5-36, let the mass of the block be 8.5 kg and the angle 0 be 30°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the result- ing acceleration of the block. Frictionless Fig. 5-36 Problem 17.

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 23PQ: The x and y coordinates of a 4.00-kg particle moving in the xy plane under the influence of a net...

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25 sSM www Block B in Fig. 6-31 weighs 711 N. The coefficient of static friction between block and Knot- table is 0.25; angle is 30°; assume that the cord between B and the B. knot is horizontal. Find the maxi- mum weight of block A for which the system will be stationary.
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A man pulls a 100N box using a rope oriented at an angle of 30° with the horizontal force of the rough floor that exerts 8 N frictional force on the box. Find (a) the tension in the rope and (b) the normalforce that the floor exerts on thebox.
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