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a frictional force of 25N is exerted onto a crate thats sliding on level ground. the coefficient of kinetic friction is equal to 0.125. m=20.4kg. whats the acceleation of the crate

Respuesta :

MathPhys

Answer:

1.2 m/s²

Explanation:

According to Newton's second law of motion, the net force on an object is equal to its mass times acceleration.

∑F = ma

25 N = (20.4 kg) a

a = 1.2 m/s²

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