A 5 m long pole of 3 kg mass is placed against a smooth vertical wall, as shown in the figure. Under equilibrium condition, if the pole makes an angle of 
with the horizontal, the frictional force between the pole and horizontal surface is
A
20 N
B
30 N
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
No detailed text explanation provided yet.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A uniform stick of length 10 m carries two loads of 10 kg and 40 kg at its two ends. To keep the st…
A uniform meter scale of mass is suspended by two vertical string attached to its two ends, as sho…
A weightless rod is acted on by upward parallel forces of 2 N and 4 N at ends and , respectively.…
In an experiment with a beam balance, an unknown mass is balanced by two known masses of 16 kg and…
Assuming frictionless contacts, the magnitude of external horizontal force applied at the lower en…
is an equilateral triangle with as its center. , and represent three forces acting along the si…