A man of mass 40 kg is at rest between the walls. If coeff. of friction between man and wall is 0.8, find the normal reaction exerted by wall on man (take g = 10 m/s/s)

Question

Think Extraordinary · Accepted Answer

Correct Answer: Option B. 250 N. Explanation: Official CCS HAU key confirmed as option B. Derived from standard NCERT Class 11 & 12 Physics fundamental principles.

Answer

Option A: 100 N

Answer

Option C: 80 N

Answer

Option D: 50 N

General & Modern Physics (HAU PYQ)

A man of mass 40 kg is at rest between the walls. If coeff. of friction between man and wall is 0.8, find the normal reaction exerted by wall on man (take g = 10 m/s/s)