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3 votes
3 votes
What is the mass of a falling rock on planet earth if it weigh 147N

User Marek H
by
3.2k points

1 Answer

21 votes
21 votes

Answer:

m

=

15

k

g

Step-by-step explanation:

Step-by-step explanation:

Force is given by Newton's second law as the product of an object's mass and acceleration,

F

=

m

a

.

User Lita
by
2.7k points