kdaniel1145 kdaniel1145

27-02-2021
Physics

contestada

A 350kg motorcycle is moving at 20m/s. It then speeds up to 30m/s. How much work did the engine do to accelerate?

Respuesta :

benjaminokpara931 benjaminokpara931

27-02-2021

Answer:

momentum= mass× velocity

=350kg (30-20) m/s

=3500kgm/s

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