a mass of 25 kg is at rest.and a force of 100N IS APPLIED to it.what will be the velocity after 10s.what will be the distance covered during this time
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The mass of the body ,m=25kg
Force applied on it,F=100N
F =ma, where a is the acceleration
100 =25 a, the acceleration a= 4m/s^2
Initial velocity ,u=0
acceleration,a = 4m/s^2
time taken ,t =10s
final velocity ,v=u + at
V = 0+ 4x10 = 40m.
Distance travelled, S =ut + 1/2*a*t&2
S = 0 + (1/2)x 4 x 10 x10 =200m.
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