Question

What is the change in momentum of a 40kg runner that travels from +5 m/s to +11 m/s?

Answer 1

Your Answer is here
240

Answer 2

Explanation:

Change in momentum = mv - mu

let's that 5m/s =u and 11m/s = v

and 40kg = m

So now change in momentum = mv - mu

= m(v - u)

= 40kg(11 - 5) m/s

= 40(6)kgm/s

= 240kgm/s