dinahthefluffyfoxx dinahthefluffyfoxx

12-01-2017
Chemistry

contestada

What is the approximate weight of a 20-kg cannonball on earth?

A.
2 N

B.
20 N

C.
200 N

D.
2000 N

Respuesta :

mikebrandon mikebrandon

12-01-2017

C) 200 N is definitely the right answer

Answer Link

Аноним Аноним

12-01-2017

We know, Weight = Mass * Gravity
Here, Mass = 20 Kg
Gravity = 10 m/s² [Approximate value ]

Substitute their values,
w = 20 * 10
w = 200 N

In short, Your Answer would be Option C

Hope this helps!

Answer Link

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