A mass of $10 \,gm$ is suspended by a string and the entire system is falling with a uniform acceleration of $400\,cm/{\sec ^2}.$The tension in the string will be.......... $dyne$ $(g = 980\,cm/{\sec ^2})$
A mass of $10 \,gm$ is suspended by a string and the entire system is falling with a uniform acceleration of $400\,cm/{\sec ^2}.$The tension in the string will be.......... $dyne$ $(g = 980\,cm/{\sec ^2})$
$5800$
$9800 $
$11800$
$13800$
A mass of $10 \,gm$ is suspended by a string and the entire system is falling with a uniform acceleration of $400\,cm/{\sec ^2}.$The tension in the string will be.......... $dyne$ $(g = 980\,cm/{\sec ^2})$
$T = m(g - a)$$= 10(980 -400) = 5800 \,dyne$