Sukarajenkins15 Sukarajenkins15

20-05-2014
Physics

contestada

How much net force is needed to accelerate a 15 kg mass at 2.8 m/s^2

Respuesta :

20-05-2014

Refer to the 2th Law of Newton

F = m. a

F = 15 x 2.8 = 42 N

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