Imagine a situation in which horizontal surface of block M_0 is smooth and its vertical surface is r

English

Gujarati

Hindi

4-2.Friction

normal

Imagine $a$ situation in which the horizontal surface of block $M_0$ is smooth and its vertical surface is rough with $a$ coefficient of friction $\mu$ In above problem, choose the correct value $(s)$ of F which the blocks $M$ and $m$ remain stationary with respect to $M_0$

A

$(M_0 + M + m)$ $\frac{g}{\mu }$

B

$\frac{{m({M_0} + M + m)g}}{{M - \mu m}}$

C

$(M_0 + M + m)$$\frac{{mg}}{M}$

D

Both $(B)$ and $(C)$

Solution

Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Standard 11

Physics

Share

Similar Questions

Blocks shown in figure moves with constant velocity $10 \,m / s$ towards right. All surfaces in contact are rough. The friction force applied by $B$ on $A$ is ………..$N$

easy

Two blocks $A$ and $B$ of masses $m_A = 1\,kg$ and $m_B = 3\,kg$ are kept on the table as shown in figure. The coefficient of friction between $A$ and $B$ is $0.2$ and between $B$ and the surface of the table is also $0.2.$ The maximum force $F$ that can be applied on $B$ horizontal, so that the block $A$ does not slide over the block $B$ is …….. $N$. [Take $g = 10\,m/s^2$ ]

hard

(JEE MAIN-2019)

A block $A$ of mass $4\, kg$ is placed on another block $B$ of mass $5\, kg$, and the block $B$ rests on a smooth horizontal table. If the minimum force that can be applied on $A$ so that both the blocks move together is $12\, N$, the maximum force that can be applied to $B$ for the blocks to move together will be ……. $N$

hard

(JEE MAIN-2014)

In the shown arrangement mass of $A = 1\,\,kg$ mass of $B = 2\,\,kg.$ Coefficient of friction between $A $ and $B = 0.2.$ There is no friction between $B$ and ground. The frictional force exerted by $A$ on $B$ equals to

medium

In figure, the coefficient of friction between the floor and the block $B$ is $0.1$. The coefficient of friction between the blocks $B$ and $A$ is $0.2$. The mass of $A$ is $\frac{m}{2}$ and of $B$ is $m$. …….. $mg$ is the maximum horizontal force $F$ can be applied to the block $B$ so that two blocks move together ?

hard