Question

Q17. The kinetic energy of body is increased by 300%. The momentum of the body would
increase by:
a) 50%
b) 100%
c) 150%
d) 300%​

Answer 1

Explanation:

Kinetic energy = p.sq/2m

-->Where, P is momentum and m is mass

-->k1=k,k2=k+300%of k=4k

-->p2/p1=√k2/k1=√4k/k=2

-->p2=p1+100%pf P1

-->Hence momentum will increase by 100%

Answer 2

Answer:

B). 100% is right answer....