Question

for how long should a force of 10N acts on a body to acquire a velocity of 10m/s, if the mass of the body is 2kg​

Answer 1

Answer:

Force = mass × acceleration

F=10N

m=2kg

then,

a= m/F = 2/10 =5m/s^2

Now,

u=0

t=3sec

v=u+at=0+3×5=15m/s

Explanation:

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