At a given instant, $A$ is moving with velocity of $5\,\,m/s$ upwards.What is velocity of $B$ at that time

22-264

  • A

    $15\,\, m/s \downarrow  $ 

  • B

    $15 \,\,m/s \uparrow$ 

  • C

    $5\,\, m/s  \downarrow $

  • D

    $5 \,\,m/s \uparrow $

Similar Questions

Find the velocity of the hanging block if the velocities of the free ends of the rope are as indicated in the figure.

In the arrangement shown in figure, pulleys are massless and frictionless and threads are inextensible. The Block of mass $m_1$ will remain at rest, if

In the arrangement shown in the fig, the block of mass $m=2\,kg$ lies on the wedge on mass $M=8\,kg$. Find the initial acceleration of the wedge if the surfaces are smooth and pulley and strings are massless.

If pulleys shown in the diagram are smooth and massless and $a_1$ and $a_2$ are acceleration of blocks of mass $4 \,kg$ and $8 \,kg$ respectively, then

For the given fig. find the speed of block $A$ when $\theta  = {60^o}$