Two forces, F, and F2, act on the 7.00-kg block shown in the drawing. The angles made by the forces with horizontal are equal to 40°. The magnitudes of the forces are F, = 59.0 N and F2 = 49.0 N. The coefficient of kinetic friction between the block and the surface is 0.1. F2 F1 ...*. ..... а. Draw a free body diagram to show all forces and their components. b. Determine the kinetic friction force. С. What is the horizontal acceleration (magnitude and direction) of the block?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Two
forces, F, and F2, act on the 7.00-kg block
shown in the drawing. The angles made by
the forces with horizontal are equal to 40°.
The magnitudes of the forces are F, = 59.0
N and F2 = 49.0 N. The coefficient of kinetic
friction between the block and the surface is 0.1.
F2
F1
...*. .....
а.
Draw a free body diagram to show all forces and their
components.
b.
Determine the kinetic friction force.
С.
What is the horizontal acceleration (magnitude and
direction) of the block?
Transcribed Image Text:Two forces, F, and F2, act on the 7.00-kg block shown in the drawing. The angles made by the forces with horizontal are equal to 40°. The magnitudes of the forces are F, = 59.0 N and F2 = 49.0 N. The coefficient of kinetic friction between the block and the surface is 0.1. F2 F1 ...*. ..... а. Draw a free body diagram to show all forces and their components. b. Determine the kinetic friction force. С. What is the horizontal acceleration (magnitude and direction) of the block?
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