coolgirl007 coolgirl007

30-09-2020
Physics

contestada

What is the mass of a person who has a weight of 647N?
Will mark brainliest if u help me!!

Respuesta :

ruthvalcin2007 ruthvalcin2007

30-09-2020

Answer: i think thats the answer

≈

40.8

kg

Explanation:

Well, assuming the boy is on Earth, then the gravitational acceleration is approximately

9.8

m/s

2

.

So, we get:

m

=

W

g

=

400

N

9.8

m/s

2

≈

40.8

kgExplanation:

Answer Link

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