A semicircular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi circular disc and horizontal surface is µ. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will?

Remain horizontal
Slant up towards direction of pull
Slant down towards direction of pull
None of the above

LohaHridoy

11 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

11 views Answered 2022-09-01 13:21

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