Question

A force of 25 newton is applied on an object of mass 10kg moving with a velocity of 5 m/s. if the object gains a velocityof 10m/s,calculatethe time taken

Answer 1

here is ur ans....hope it helps u....

Answer 2

F= 25N

Mass= 10kg

u=5m/s

v=10m/s

t=?

Now, we know that, F=ma

25=10×a

a=25÷10

a=2.5m/s^2

Now, we also know that, v=u+at

10=5+2.5×t

2.5×t=10-5

2.5×t=5

t=5÷2.5

t=2 seconds--answer

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