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3 votes
If 400 N of force was applied to a rock and it had an acceleration of 20 ms2 , what is the mass of rock?

User Xiv
by
8.0k points

1 Answer

2 votes

Answer:

20 kg

Step-by-step explanation:

The mass of the rock can be found by using the formula


m = (f)/(a) \\

f is the force

a is the acceleration

From the question we have


m = (400)/(20) = (40)/(2) \\

We have the final answer as

20 kg

Hope this helps you

User LocoGris
by
8.6k points
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