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3 years ago

An object with a mass of m = 3.00 kg has an initial velocity of vi = 6.00 m/s and a final velocity of vf = −8 m/s.

Physics

1 answer:

Triss [41]3 years ago

7 0

Answer:

The answer to your question is below

Explanation:

Data

m = 3 kg

vo = 6 m/s

vf = -8 m/s

Process

a= Initial kinetic energy

Eko = (1/2)mv²

Eko = (1/2)(3)(6)²

Eko = 54 J

b) Final kinetic energy

Eko = (1/2)(3)(-8)²

Eko = 96 J

c) Initial momentum

pi = (3)(6)

pi = 18 kg m/s

d) Final momentum

pf = (3)(-8)

pf = -24 kg m/s

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