A body of mass 1kg is kept at rest A constant force of 6N starts acting on it find the time taken by the body to move through a distance of 12m
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Explanation:
The time taken is t=2s.
we have F=6N,m=1kg,s=12 m and u=om/s
From F=ma,on substituting the given value for F nd m, we fat a =6m/s square now,in the equation s=ut+1/2at square,We substitute for s, u and a,to get t square=4 t =2s( 2 is neglected since time cannot be negative).
Answered by
1
Answer:
Data.
mass = 1kg
F = 6N
Distance = d = 12m
Explanation:
sol:
F = MA ; A = V/T and V = d/t
F = M d / t^2
t^2 = Md / F
t^2 =( 1 × 12)/6
t^2 = 2
taking square root both side
t = 1.414 answer.
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