Two forces, F1 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 degrees. The magnitudes of the forces are F1= 59 0 N and F2 = 49.0 N. The coefficient of kinetic friction between the block and the surface is 0.1.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 2.13CYU: Check Your Understanding Find the angle between forces F1and F3in Example 2.16.
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Two forces, F1 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 degrees. The magnitudes of the forces are F1= 59 0 N and F2 = 49.0 N. The coefficient of kinetic friction between the block and the surface is 0.1.

1. Show all work in detail) 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
.......
a. Draw a free body diagram to show all forces and their
components.
b. Determine the kinetic friction force.
c. What is the horizontal acceleration (magnitude and
direction) of the block?
Transcribed Image Text:1. Show all work in detail) 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 ....... a. Draw a free body diagram to show all forces and their components. b. Determine the kinetic friction force. c. What is the horizontal acceleration (magnitude and direction) of the block?
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