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3 years ago

If a car with a mass of 5Kg, has a momentum of 25kgm/s, how fast is it travelling?

Physics

2 answers:

Fantom [35]3 years ago

8 0

Answer:

5m/s

Explanation:

p=mv, or momentum (p) is equal to mass (m) times velocity (v).

so:

m=5Kg

p=25Kgm/s

v=p÷m

v=25÷5

v=5m/s

hoped this helped :)

Anna35 [415]3 years ago

6 0

Answer:

5hrs

Explanation:

Mass•Accelleration=Momentum (5kg•5hrs=25Mps)

Mass÷Momentum=Accelleration (25Mps÷5kg=5hrs)

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