A force of 6Nacts on a body at rest and of mass 1 kg. During this time, the body attains a velocity of 30 m/s. The time for which the force acts on the body is
Text Solution
Verified by ExpertsThe correct answer is:
B
: Force 
;
Initial velocity 
;
Mass ( 
and final velocity 
Therefore acceleration 
and final velocity 
or 
seconds.
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