kristina21 kristina21

06-12-2016
Physics

contestada

Amy has a mass of 50kg she is riding a skateboard traveling 10m/s what is her momentum?

Respuesta :

06-12-2016

I go to a British school so I'm going to assume momentum = kinetic energy. Not sure if this is what you learnt in class.

KE = 0.5 x mass x velocity^2
KE = 0.5 x 50 x 10^2
KE = 2500 Joules

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