A force of 0.6N acting on a body increase its velocity from 5m/s to 6m/s in 2s. calculate the mass body.
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f =0.6
acceleration =1/2 m/S2
m = f/a
= 0.6×2
=1.2 kg
acceleration =1/2 m/S2
m = f/a
= 0.6×2
=1.2 kg
Answered by
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Given: u=5m/s
v=6m/s
t=2s
Applying equation of motion,
v=u+at
a=(v-u)/t
= 1/2 = 0.5m/s²
Now, According to Newton's Second Law of Motion, f=ma
or m= f/a
m= 0.6/0.5 = 1.2kg
v=6m/s
t=2s
Applying equation of motion,
v=u+at
a=(v-u)/t
= 1/2 = 0.5m/s²
Now, According to Newton's Second Law of Motion, f=ma
or m= f/a
m= 0.6/0.5 = 1.2kg
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