Physics is cool Part-4(inspired by Abhijeet verma)

Classical Mechanics Level 5

A rod of mass m,l is kept on table with 1/4 of its part on the table . the coefficient of friction is 39/16. Find angle with the horizontal at which it start slipping.

give your answer as sin(angle)


The answer is 0.6.

Aryan Goyat by aryan goyat , 22, India

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1 solution

Aryan Goyat
Apr 13, 2016

"https://brilliant.org/problems/heres-the-second-harry-potter-question/" inspired by this actually just changed the values.

2 Helpful 0 Interesting 0 Brilliant 0 Confused

I think the solution is incorrect. The solution of the original question is also incorrect, see my comment there.

Laszlo Mihaly - 3 years, 3 months ago

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