428,975 views
25 votes
25 votes
PLEASE HELP!

1. Terry kicks a soccer ball that is sitting motionless on the field. What is the best description of the energy transfer? (1 point)

A. Kinetic energy is transferred from the soccer ball to Terry's foot

B. Kinetic Energy is Transferred from Terry’s foot to the soccer ball.

C. Kinetic Energy in Terrys Foot is changed to potential energy in the Soccer ball

D. Potential energy is transferred from Terry’s foot to the Soccer ball

2. Which of the Following scenarios best shows the transfer of kinetic energy?

A. a Baseball bat strikes a baseball

B. A baseball player holds a baseball at their side

C. a baseball sits on a bench

D. a baseball flies through the air

3.

A bowling ball is traveling at 7 6 meters per second when it hits a pin. If the bowling ball has a mass of 6 kilograms, how much kinetic energy does it have when it hits the pin?

KB = m²

A. 173.28 J

B. 228 J

C. 346.65 J

D. 693 12 J

4. What happens when a tennis racket hits a ball?

A. Kinetic energy is created.

B. Potential energy in the racket is transferred to the ball.

C.Kinetic energy is transferred from the ball to the racket.

D.Kinetic energy is transferred from the racket to the ball.

User Jamelia
by
3.0k points

2 Answers

19 votes
19 votes

Answer:

1. Kinetic energy is transferred from Terry's foot to the soccer ball.

2. A baseball bat stricks a baseball

3. 173.28

4. kinetic energy is transferred from the racket to the ball

5. 1,102.5 J

remember to keep the decimal on the last one

Explanation: They added another question so I decided to give the answer to those who had it.

User Mostlyharmless
by
3.3k points
17 votes
17 votes

Answer:

1. B. Kinetic energy is transferred from Terry's foot to the soccer ball.

2. A. A baseball bat strikes a baseball.

3. A. 173.28J

4. D. Kinetic energy is transferred from the racket to the ball.

Step-by-step explanation:

I took the quiz and got 100%

User Askaroni
by
2.8k points