A body of mass $5\,kg$ is suspended by a spring balance on an inclined plane as shown in figure. The spring balance measure ............ $N$
$50 $
$25$
$500$
$10 $
A body of mass $5\,kg$ is suspended by a spring balance on an inclined plane as shown in figure. The spring balance measure ............ $N$
Since downward force along the inclined plane
=$mg\sin \theta $$ = 5 \times 10 \times \sin 30^\circ $= $25\,N$
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