A block of mass m is held fixed against a wall by applying a horizontal force F. Which of the following option is incorrect.
option is incorrect.
(1) friction force = mg
(3) F will not produce torque(
pallinas
(2) normal will not produce torque
(4) normal reaction
PLEASE HELP IF ANYBODY KNOW
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Answer:
R.E.F image
block is at rest so
net force = 0
gravitational force is block
by frictional force.
friction force = mg
normal reaction = F
incorrect ans = c
Explanation:
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