Question

A body of mass 500 g moves along x-axis such that it's velocity varies with displacements x according to the relation $v =10 \sqrt x$ m/s the force acting on the body is :

• A. 25 N
• B. 125 N
• C. 5 N
• D. 166 N

Answer 1

Answer: (A)

25 N

Answer 2

The Correct Option is (A): 25 N