Question
Figure shows two blocks connected by a light inextensible string as shown in figure. A force of $10 \,N$ is applied on the bigger block at $60^{\circ}$ with horizontal, then the tension in the string connecting the two masses is ....... $N$
✓
Answer
(b)
$F_{\text {net }}=M a$
$\left(10 \cos 60^{\circ}\right)=(3+2) a$
$a=1 \,m / s ^2$
$T=2(1)=2 \,N$
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