Hat is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s?

A.

5.0 J

B.

6.5 J

C.

10.0 J

D.

12.5 J

Question

Physics

Brylee Stevenson

11 August, 22:41

Hat is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s?

A.

5.0 J

B.

6.5 J

C.

10.0 J

D.

12.5 J

+2

Answers (1)

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Aron · Answer 1

Kinetic energy is the energy that a body possesses by being in motion. It is calculated by the expression:

Kinetic Energy = 1/2 (mv²)

Kinetic Energy = 1/2 (1 kg) (5m/s) ²

Kinetic Energy = 12.5 J

Therefore, the correct answer from the choices above is option D.

Hat is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s?A.5.0 JB.6.5 JC.10.0 JD.12.5 J

Hat is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s?

A.

5.0 J

B.

6.5 J

C.

10.0 J

D.

12.5 J