Block A weighting 1000N rests over block B which weights 2000N as shown in the figure. Block A is tied to the wall with horizontal string. If the coefficient of friction between blocks A and B is 0.25 and A between B and the floor is 0.333. What B should be the value of the horizontal force Pto move the block B.
Block A weighting 1000N rests over block B which weights 2000N as shown in the figure. Block A is tied to the wall with horizontal string. If the coefficient of friction between blocks A and B is 0.25 and A between B and the floor is 0.333. What B should be the value of the horizontal force Pto move the block B.
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Transcribed Image Text:1:06
طائرات ب.pdf
University of Technology
Mechanical Department
2020/2021
Date :4/3/2021
Time :30 minutes
Friction
Ass.Prof.Dr.Enass H.Flaieh
Block A weighting 1000N rests over block
B which weights 2000N as shown in the
figure. Block A is tied to the wall with
horizontal string. If the coefficient of
friction between blocks A and B is 0.25 and
A
between B and the floor is 0.333. What
should be the value of the horizontal force
P to move the block B.
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