Match the column I with column II : column1column2a) When non conservative forces are actingp) work done by force may be negativeb) In the case of a pendulum,work done by the tensionq) Net work done is zeroc) When there is frictionr) The only force acting is gravityd) In Projectile motions) Work done by force in a round trip is not equal to zero

Match the column I with column II : column1column2a) When non conserv

1.	Match the column I with column II : column1column2a) When non conservative forces are actingp) work done by force may be negativeb) In the case of a pendulum,work done by the tensionq) Net work done is zeroc) When there is frictionr) The only force acting is gravityd) In Projectile motions) Work done by force in a round trip is not equal to zero
Answer» Match the column I with column II : $\begin{matrix} c o l u m n 1 & c o l u m n 2 a) W h e n n o n c o n s e r v a t i v e f o r c e s a r e a c t i n g & p) w o r k d o n e b y f o r c e m a y b e n e g a t i v e b) I n t h e c a s e o f a p e n d u l u m, w o r k d o n e b y t h e t e n s i o n & q) N e t w o r k d o n e i s z e r o c) W h e n t h e r e i s f r i c t i o n & r) T h e o n l y f o r c e a c t i n g i s g r a v i t y d) I n P r o j e c t i l e m o t i o n & s) W o r k d o n e b y f o r c e i n a r o u n d t r i p i s n o t e q u a l t o z e r o \end{matrix}$

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