A body of mass M is kept on a rough horizontal surface (friction coefficient $$\mu $$). A person is trying to pull the body by applying a horizontal force but the body is not moving. The force by the surface on the body is F, where [MP PET 1997]

Question

A body of mass M is kept on a rough horizontal surface (friction coefficient $$\mu $$). A person is trying to pull the body by applying a horizontal force but the body is not moving. The force by the surface on the body is F, where                                                                                 [MP PET 1997]

TuteeHUB · Accepted Answer

$$Mg\ge F\ge Mg\sqrt{1+{{\mu }^{2}}}$$

TuteeHUB · Answer

$$F=Mg$$

TuteeHUB · Answer

$$F=\mu Mgf$$

TuteeHUB · Answer

$$Mg\le F\le Mg\sqrt{1+{{\mu }^{2}}}$$

1.	A body of mass M is kept on a rough horizontal surface (friction coefficient \[\mu \]). A person is trying to pull the body by applying a horizontal force but the body is not moving. The force by the surface on the body is F, where [MP PET 1997]
A.	\[F=Mg\]
B.	\[F=\mu Mgf\]
C.	\[Mg\le F\le Mg\sqrt{1+{{\mu }^{2}}}\]
D.	\[Mg\ge F\ge Mg\sqrt{1+{{\mu }^{2}}}\]
Answer» D. \[Mg\ge F\ge Mg\sqrt{1+{{\mu }^{2}}}\]

A body of mass M is kept on a rough horizontal surface (friction coefficient \[\mu \]). A person is trying to pull the body by applying a horizontal force but the body is not moving. The force by the surface on the body is F, where [MP PET 1997]

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