Question

A net force of 200N is applied to an object making it speed up from 15 m/s to 40 m/s in 7.5s. Determine the mass of the object.​

Answer 1

Answer:

5kg

Explanation:

f = ma

as here it is told to find mass, then

m = f/a

mass = acceleration/force

/

mass= 200 / 40 m/s

/

mass = 5kg

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