bellereecy bellereecy

09-01-2021
Physics

contestada

What is the change in momentum of a 50. kg
woman goes from running at 8.0 m/s to 0.0
m/s?

Respuesta :

Muscardinus Muscardinus

14-01-2021

Answer:

400 kg-m/s

Explanation:

Given that,

Mass of the woman, m = 50 kg

Initial velocity, u = 8 m/s

Final velocity, v = 0 m/s

We need to find the change in momentum of the woman. It can be given by :

[tex]\Delta p=m(v-u)\\\\=50\times (8-0)\\\\=400\ kg-m/s[/tex]

So, the change in momentum is 400 kg-m/s.

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