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A block of mass 5.40 kg is pushed up against a wall by a force P that makes an angle of = 50.0° angle with the horizontal as shown below. The coefficient of static friction between the block and the wall is 0.300. (a) Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) P maxl= = 92.32 IP min' Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) What happens if IP has a larger value than IP The block slides up the wall. O The block does not slide along the wall. O The block slides down the wall. P What happens if |P| has a smaller value than IP The block slides up the wall. The block does not slide along the wall. The block slides down the wall. P max N IP (c) Repeat parts (a) and (b) assuming the force makes an angle of = 12.0° with the horizontal. Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) N |= min! = What happens if IP has a larger value than IP The block slides up the wall. The block does not slide along the wall. O The block slides down the wall. maxl? min!? max!? What happens if IP has a smaller value than IP O The block slides up the wall. O The block does not slide along the wall. The block slides down the wall. min!?

A block of mass 5.40 kg is pushed up against a wall by a force P that makes an angle of = 50.0° angle with the horizontal as shown below. The coefficient of static friction between the block and the wall is 0.300. (a) Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) P maxl= = 92.32 IP min' Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) What happens if IP has a larger value than IP The block slides up the wall. O The block does not slide along the wall. O The block slides down the wall. P What happens if |P| has a smaller value than IP The block slides up the wall. The block does not slide along the wall. The block slides down the wall. P max N IP (c) Repeat parts (a) and (b) assuming the force makes an angle of = 12.0° with the horizontal. Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) N |= min! = What happens if IP has a larger value than IP The block slides up the wall. The block does not slide along the wall. O The block slides down the wall. maxl? min!? max!? What happens if IP has a smaller value than IP O The block slides up the wall. O The block does not slide along the wall. The block slides down the wall. min!?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A block of mass 5.40 kg is pushed up against a wall by a force P that makes an angle of = 50.0° angle with the horizontal as shown below. The coefficient of static friction between the block and the wall is 0.300. (a) Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) P. maxl= IP A N X Your response differs from the correct answer by more than 10%. Double check your calculations. N P Pminh, = 92.32 (b) What happens if IP has a larger value than IP The block slides up the wall. The block does not slide along the wall. The block slides down the wall. |Pmaxl = P min! = What happens if IP has a smaller value than IP min!? The block slides up the wall. O The block does not slide along the wall. The block slides down the wall. (c) Repeat parts (a) and (b) assuming the force makes an angle of = 12.0° with the horizontal. Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) max!? N What happens if IP has a larger value than IP The block slides up the wall. The block does not slide along the wall. The block slides down the wall. /? max What happens if |P| has a smaller value than IP min!? The block slides up the wall. The block does not slide along the wall. The block slides down the wall.
Transcribed Image Text:A block of mass 5.40 kg is pushed up against a wall by a force P that makes an angle of = 50.0° angle with the horizontal as shown below. The coefficient of static friction between the block and the wall is 0.300. (a) Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) P. maxl= IP A N X Your response differs from the correct answer by more than 10%. Double check your calculations. N P Pminh, = 92.32 (b) What happens if IP has a larger value than IP The block slides up the wall. The block does not slide along the wall. The block slides down the wall. |Pmaxl = P min! = What happens if IP has a smaller value than IP min!? The block slides up the wall. O The block does not slide along the wall. The block slides down the wall. (c) Repeat parts (a) and (b) assuming the force makes an angle of = 12.0° with the horizontal. Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) max!? N What happens if IP has a larger value than IP The block slides up the wall. The block does not slide along the wall. The block slides down the wall. /? max What happens if |P| has a smaller value than IP min!? The block slides up the wall. The block does not slide along the wall. The block slides down the wall.
Expert Solution
Step 1: Introduction

Given data:

The mass of the block: m equals 5.40 space kg

The angle of the force P with rightwards arrow on top withe the horizontal: theta equals 50.0 degree

The cofficient of static friction between the block and the wall: mu subscript s equals 0.300

Free-body diaram:

If the block has tendency to move upwards-

Physics homework question answer, step 1, image 1

If the block has tendency to move downwards-

Physics homework question answer, step 1, image 2

Here,

N is the normal force,

g is the acceleration due to gravity, and

f subscript s is the force due to static friction.

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