Question

An object of mass 10 kg accelerates from 5m/s to 10 m/s in 5 s. The change in momentum for this object is -
a)50 kg m/s
b)100 kg m/s
c)1 kg m/s
d)zero​

Answer 1

Answer:

$f = ma \\ f = m \times \frac{v - u}{t} \\ f = 10 \times \frac{10 - 5}{5} \\ f = 10$

Is the answer

I hope it is correct