If the block A & B are moving towards eac | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

From length constraint $l_{1}+l_{2}+l_{3}+l_{4}=C$ $l_{1}^{\prime \prime}+l_{2}^{\prime \prime}+l_{3}^{\prime \prime}+l_{4}^{\prime \prime}=0$

$(-a

Vedclass · Accepted Answer

$a \hat{i} - 2(a+b) \hat{j}$

Vedclass · Answer

From length constraint $l_{1}+l_{2}+l_{3}+l_{4}=C$ $l_{1}^{\prime \prime}+l_{2}^{\prime \prime}+l_{3}^{\prime \prime}+l_{4}^{\prime \prime}=0$

$(-a-b)+0+(-a-b)+c=0$

$c=2 a+2b$

From wedge cosntraints, acceleration of $\mathrm{C}$ is right side is $a.$ Acceleration of $\mathrm{C}$ $w.r.t$ ground $=a \hat{i}-2(a+b) \hat{j}$

If the block $A$ & $B$ are moving towards each other with acceleration $a$ and $b$. Find the net acceleration of $C$.

Similar Questions

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

If acceleration of $A$ is $2\,m / s ^2$ to left and acceleration of $B$ is $1\,m / s ^2$ to left, then acceleration of $C$ is -

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 $2\ m/s^2$ ............ $N$

In the figure, mass of a ball is $\frac{9}{5}$ times mass of the rod. Length of rod is $1 \,m$. The level of ball is same as rod level. Find out time taken by the ball to reach at upper end of rod. (in $S$)

In the figure shown the velocity of different blocks is shown. The velocity of $C$ is ......... $m/s$