Question

What is the magnitude of the momentum of a motorcycle of a mass of 100 kg at rest?

What is its momentum if this motorcycle when it travels at 40 m / s?​

Answer 1

Answer:

Mass of object, m=100kg; initial velocity, u=5ms

−1

; final velocity, v=8ms

−1

; time, t=6s

Initial momentum =mu=100×5=500Ns

Final momentum =mv=100×8=800Ns

Force exerted on the object

F=

t

mv−mu

=

6

800−500

=

6

300

=50N

Answer 2

Answer:

1 is the Answer Hop it's work to you