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stellarik [79]
3 years ago
8

A 40 kg bike traveling down the road has a negative acceleration. What is true of the force? A. It is positive B. It doesn't exi

st C. It is negative D. It is zero
Help me pls.
Physics
2 answers:
Greeley [361]3 years ago
4 0

Answer:

C. It is negative

Explanation:

Per Newton's second law, the net force is the mass times the acceleration:

∑F = ma

If the acceleration is negative, the net force is negative.

S_A_V [24]3 years ago
3 0

Answer:

C. It is negative

Explanation:

As we know that mass of the bike is given as

m = 40 kg

now we know by Newton's law of motion

F = ma

here we know that

m = mass of the bike

a = acceleration of the bike

so here we will have

F = 40 (a )

now if the acceleration of the bike is in negative direction

then we will get a negative force on it as per above formula

so correct answer will be

C. It is negative

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