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Waldo needs to know how much force to apply in order to move a 4000-kg object at 2 m/S2. Which law should he refer to A. first law B. second law C. third law D. law of gravity
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33 votes
33 votes
Waldo needs to know how much force to apply in order to move a 4000-kg object at 2 m/S2. Which law should he refer to

A.
first law
B.
second law
C.
third law
D.
law of gravity

User Metakermit
by
3.1k points

1 Answer

24 votes
24 votes

Answer:

B . Second law

Step-by-step explanation:

According to second law:

Net Force acting on the body produce acceleration. The magnitude acceleration of the body is directly proportional to net force and inversly proportional to the mass.

Mathematically:

a =
image

and

F = ma

So according to the given condition Waldo should use Second law.

User Alex Suo
by
2.7k points
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