Match the columns and select the correct option from the codes given below.Column IColumn II(a) Work done by all the forces(i) Change in potential energy(b) Work done by conservative forces(ii) Change in kinetic energy(c) Work done by external forces(iii) change in mechanical energy(d) Work done in uniform velocity(iv) Zero

(a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)

(a) - (ii), (b) - (i), (c) - (iii), (d) - (iv)

(a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)

(a) - (iv), (b) - (ii), (c) - (i), (d) - (iii)

Match the columns and select the correct option from the codes given b

1.	Match the columns and select the correct option from the codes given below.Column IColumn II(a) Work done by all the forces(i) Change in potential energy(b) Work done by conservative forces(ii) Change in kinetic energy(c) Work done by external forces(iii) change in mechanical energy(d) Work done in uniform velocity(iv) Zero
A.	(a) - (ii), (b) - (i), (c) - (iii), (d) - (iv)
B.	(a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)
C.	(a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)
D.	(a) - (iv), (b) - (ii), (c) - (i), (d) - (iii)
Answer» B. (a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)

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