HwBoss531 HwBoss531

09-02-2017
Physics

contestada

A 480-kilogram horse runs across a field at a rate of 40 km/hr. What is the magnitude of the horse's momentum?
A) 12 km/hr

B) 19,200 km/hr

C) 19,200 kg x km/hr

D) 12 kg x km/hr

Respuesta :

yashddsy26 yashddsy26

09-02-2017

Momentum (p) = mass × velocity

so, 480×40 = 19,200 kg km/hr

so the answer is C !!

Answer Link

KyrosStMarie KyrosStMarie

09-02-2017

p=mv
p=480 (40)= 19 200 kg km/hr
Hope this helped! :3

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