A block is stationary on a rough inclined plane. How many forces are acting on the block?
$3$
$2$
$4$
$5$
A heavy uniform chain lies on a horizontal table-top. If the coefficient of friction between the chain and table surface is $0.25$, then the maximum fraction of length of the chain, that can hang over one edge of the table is ...... $\%$
A force acts on a block as shown in figure. Find time when block loses contact with surface.
A man pulls a block heavier than himself with a light horizontal rope. The coefficient of friction is the same between the man and the ground, and between the block and the ground
In the given arrangement the maximum value of $F$ for which there is no relative motion between the blocks
The frictional force acting on $1 \,kg$ block is .................. $N$