Subject :NSO Class : Class 9
Two bodies of masses m1 and m2 exert a force F on each other when placed a certain distance d apart. The percentage change in force when the separation between the bodies is decreased by d⁄3, is
A800% decrease
B225% increase
C200% decrease
D125% increase
Ans 1:
Class : Class 9
it is 125%
it is very easy
copy this text and go on google baba
you might find the answer
Ans 2:
Class : Class 10
Thanku thanku you saod like this I never knew