breezer20042 breezer20042

14-03-2019
Physics

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A 560 gram soccer ball is moving downfield with a velocity of 10 m/s. A player kicks the ball so that is has a final velocity of 15 m/s. What was the momentum of the soccer ball after the player kicked it?

Respuesta :

red4091 red4091

25-03-2019

momentum=mass times velocity(MV)

v1=10

v2=15

m=560g

=0.56kg

V2-V1=15 - 10

=5 m/s

momentum=(0.56)(5)

=2.8 kgms-1 #

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