Find the velocity of the hanging block if the velocities of the free ends of the rope are as indicated in the figure.
$3/2 \,\,m/s\uparrow$
$3/2\,\,m/s \downarrow $
$1/2 \,\,m/s\uparrow$
$1/2\,\,m/s \downarrow$
A man of mass $60\ kg$ is standing on a platform of mass $40\ kg$ as shown in figure then what force man should apply on rope so that he accelerate up with the platform with acceleration of $2\ m/s^2$ ............ $N$
A man is slipping on a frictionless inclined plane and a bag falls down from the same height. Then the velocity of both is related as
Two equal masses $A$ and $B$ are arranged as shown in the figure. Pulley and string are ideal and there is no friction. Block $A$ has a speed $u$ in the downward direction. The speed of the block $B$ is :-
If block $A$ has a velocity of $0.6\,m / s$ to the right, determine the velocity of block $B$.
If all the pulleys are massless and string is ideal, find the reading of spring balance