oliviajanee328 oliviajanee328

13-01-2020
Physics

contestada

A 2000 N force acts on a rocket of mass 1000 kg, increasing its speed from rest to 200 m/s s. How long did the force act

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Chelboy Chelboy

13-01-2020

Answer:100seconds

Explanation:

t=m(v-u)/f

t=1000(200-0)/2000

t=200000/2000

t=100 seconds

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