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An object of mass 3 kg is at rest. Now a force of vector F = 6t^2 i + 4t j is applied on the object then velocity of object at t = 3 sec.

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in Class 12 by kratos

An object of mass 3 kg is at rest. Now a force of vector F = 6t2i + 4t j is applied on the object then velocity of object at t = 3 sec. is

(a) 18 i+ 3 j

(b) 18 i+6 j

(c) 3 i+18 j

(d) 18 i+4j

1 Answer

+2 votes
by kratos
 
Best answer

Correct option**(b) 18 i+6 j**

Explanation

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