Statement-1 : Karman Malleshwari famous indian weight lifter lifts a weight up and returns it to same initial position along the same path. Not work done by muscles of weight lifter is positive.
Statement-2 : Net displacement of weight is zero.
A. Statement-1 is true.
B. Statement-1 is false.
C. Statement-2 is true.
D. Statement-2 is false.
