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dinahthefluffyfoxx
dinahthefluffyfoxx dinahthefluffyfoxx
  • 12-01-2017
  • Chemistry
Answered

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


A.

2 N


B.

20 N


C.

200 N


D.

2000 N

Verified Answer :

mikebrandon
mikebrandon mikebrandon
  • 12-01-2017
C200 N  is definitely the right answer
Answer Link
Anonymous Anonymous
  • 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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