The block shown in the following figure has a weight W equals to 75 lb and subjected to the action of a force of 30 lb. The coefficient of static friction between the block and the ground is equal to 0.25. If the angle 0 is equal to 30, the friction force between the block and the ground is. H=0.25 Hk =0.20 30 lb
The block shown in the following figure has a weight W equals to 75 lb and subjected to the action of a force of 30 lb. The coefficient of static friction between the block and the ground is equal to 0.25. If the angle 0 is equal to 30, the friction force between the block and the ground is. H=0.25 Hk =0.20 30 lb
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![The block shown in the following figure has a weight
W equals to 75 lb and subjected to the action of a
force of 30 lb. The coefficient of static friction
between the block and the ground is equal to 0.25. If
the angle 0 is equal to 30, the friction force between
the block and the ground is.
H =0.25
H =0.20
m
30 lb
Select one:
а. 25.245-lb
O b. 10-lb
O c. 15-lb
O d. 20-lb](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbc0744bb-4ac4-4dc3-8009-491df2dedc16%2F65d34b23-2c2d-40c3-bd30-a84f508805ed%2Fysr6ta_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The block shown in the following figure has a weight
W equals to 75 lb and subjected to the action of a
force of 30 lb. The coefficient of static friction
between the block and the ground is equal to 0.25. If
the angle 0 is equal to 30, the friction force between
the block and the ground is.
H =0.25
H =0.20
m
30 lb
Select one:
а. 25.245-lb
O b. 10-lb
O c. 15-lb
O d. 20-lb
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