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01-02-2019
Physics

contestada

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Respuesta :

01-02-2019

Acceleration = (change in speed) / (time for the change)

Acceleration = (220 m/s) / (20 sec)

Acceleration = 11 m/s²

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