Match the column I with column II Column IColumn IIA. When non−conservative forces are actingP. Work done by force may be negative.B. In the case of a pendulum, work done by tensionQ. Net Workdone is zeroC. When there is frictionR. The only force acting is gravityD. In Projectile motionS. Work done by force in a roundtrip is not equal to zero.

Match the column I with column II Column IColumn IIA. When non−conse

1.	Match the column I with column II Column IColumn IIA. When non−conservative forces are actingP. Work done by force may be negative.B. In the case of a pendulum, work done by tensionQ. Net Workdone is zeroC. When there is frictionR. The only force acting is gravityD. In Projectile motionS. Work done by force in a roundtrip is not equal to zero.
Answer» Match the column I with column II $\begin{matrix} C o l u m n I & C o l u m n I I A . W h e n n o n - c o n s e r v a t i v e f o r c e s a r e a c t i n g & P . W o r k d o n e b y f o r c e m a y b e n e g a t i v e . B . I n t h e c a s e o f a p e n d u l u m, w o r k d o n e b y t e n s i o n & Q . N e t W o r k d o n e i s z e r o C . W h e n t h e r e i s f r i c t i o n & R . T h e o n l y f o r c e a c t i n g i s g r a v i t y D . I n P r o j e c t i l e m o t i o n & S . W o r k d o n e b y f o r c e i n a r o u n d t r i p i s n o t e q u a l t o z e r o . \end{matrix}$

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