22abrichetto 22abrichetto

26-02-2021
Physics

contestada

A 20 N force acts for 10 s on a skateboard. What is the impulse imparted to the skateboard? What is the skateboard’s change in momentum?

Respuesta :

shereenabovas shereenabovas

26-02-2021

Answer:

impulse = force * time = 20 * 10 = 200 Ns

change in momentum = impulse = 200 kgm/s

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