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KE enery acquired by mass m in travelling a certain distance d, starting from rest, under the action of a consatant force F is (a) Directly proportional to m 1/2 . (b)Directly Prportional to m. (c)Directl proportional to (1/m) (d)None Of These.

KE enery acquired by mass m in travelling a certain distance d, starting from rest, under the action of a consatant force F is 
(a) Directly proportional to m1/2.
(b)Directly Prportional to m.
(c)Directl proportional to (1/m)
(d)None Of These.

Grade:12th pass

1 Answers

Gosula Madhukar
84 Points
7 years ago
AS WE KNOW F=ma WHICH IMPLIES THAT THE FORCE APPLIED ON A BODY IN DIRECTLY PROPORTIONAL TO ITS MASS.
HENCE OPTION ‘b’ IS CORRECT.

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