Which of the following objects has the greatest kinetic energy?

A. O a baseball flying tough the air at 90 miles per hour

B. a baseball flying through the air at 45 miles per hour

C. a baseball flying through the air at 20 miles per hour

D. a baseball sitting on the ground

Question

Chemistry

Donavan Potts

16 December, 19:41

Which of the following objects has the greatest kinetic energy?

A. O a baseball flying tough the air at 90 miles per hour

B. a baseball flying through the air at 45 miles per hour

C. a baseball flying through the air at 20 miles per hour

D. a baseball sitting on the ground

+5

Answers (1)

Know the Answer?

Marisa Davis · Answer 1

A.

Explanation:

All about mass and velocity ... So if they all have the same mass, you're looking for which has the most velocity to find which has the greatest kinetic energy.

Which of the following objects has the greatest kinetic energy?A. O a baseball flying tough the air at 90 miles per hourB. a baseball flying through the air at 45 miles per hourC. a baseball flying through the air at 20 miles per hourD. a baseball sitting on the ground

Which of the following objects has the greatest kinetic energy?

A. O a baseball flying tough the air at 90 miles per hour

B. a baseball flying through the air at 45 miles per hour

C. a baseball flying through the air at 20 miles per hour

D. a baseball sitting on the ground