egorlegit egorlegit

06-05-2020
Physics

contestada

Change in momentum and Impulse
Work out the changes in momentum in the following cases:
a a mass of 3 kg slows from 3 m/s to 1.5 m/s (2 marks)

Respuesta :

ufonodeborah3debbie ufonodeborah3debbie

06-05-2020

Explanation:

mv-final momentum.

mu- initial momentum

mv-mu

mv=1.5

mu=3

(15m/s -3m/s) =12mls

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