Teebee13 Teebee13

13-02-2021
Physics

contestada

What is the change of momentum on a 45,000 kg airplane when it changes its velocity from 242 m/s to 258 m/s?

720,000 kg•m/s

16 kg•m/s

440,000 kg•m/s

2,800 kg•m/s

Respuesta :

philelliott philelliott

19-02-2021

Answer:

720,000

Explanation:

change in momentum = m (v2-v1)

= 45,000(258-242)= 720,000

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