Ross and Rachel are fighting if they were on a break. Ross is trying to get his stuff weighing 150. N placed on an inclined plane by pulling it upwards parallel to the inclined plane with 150. N force. However, Rachel is trying to stop Ross by exerting 50.0 N perpendicular to the inclined plane. The coefficients of friction between the box and the incline are us = 0.450 and uk = 0.350.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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3. Which of the following is closest to the magnitude of the ACTUAL frictional force between the object and the incline at the instant shown?
20.1 N
53.4 N
100.0 N
75.0 N
Transcribed Image Text:3. Which of the following is closest to the magnitude of the ACTUAL frictional force between the object and the incline at the instant shown? 20.1 N 53.4 N 100.0 N 75.0 N
Ross and Rachel are fighting if they were on a break. Ross is trying to get his stuff weighing 150. N placed on an inclined plane by pulling it upwards
parallel to the inclined plane with 150. N force. However, Rachel is trying to stop Ross by exerting 50.0 N perpendicular to the inclined plane. The
coefficients of friction between the box and the incline are us = 0.450 and uk = 0.350.
50 N
F·R·I·E·N·D·S
30°
150 N
Transcribed Image Text:Ross and Rachel are fighting if they were on a break. Ross is trying to get his stuff weighing 150. N placed on an inclined plane by pulling it upwards parallel to the inclined plane with 150. N force. However, Rachel is trying to stop Ross by exerting 50.0 N perpendicular to the inclined plane. The coefficients of friction between the box and the incline are us = 0.450 and uk = 0.350. 50 N F·R·I·E·N·D·S 30° 150 N
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