8. What is the mass of a toy car with a speed of 12.5 m/s and 47500 J of kinetic energy?

asked Jul 15, 2022 19.1k views

4 votes

7.0k points

Please log in or register to add a comment.

9 votes

Answer:

608kg

Step-by-step explanation:

Formula : Kinetic energy

½ ×mass x speed²

47500

½×12.5²

=608 Kg

DLCross answered Jul 19, 2022

8.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.5m answers