maninsuit29 maninsuit29

26-05-2020
Physics

contestada

A tennis ball has 22 J of kinetic energy and is moving at 3 m/s. What is the tennis ball’s mass?

Respuesta :

mdhabib33 mdhabib33

26-05-2020

Answer:the required formula is

Kinetic energy =0.5*m*v^2

given

Kinetic energy =22 J

v=velocity =3m/s

m=mass=?

Explanation:

Answer Link

lizamoto lizamoto

26-05-2020

Explanation:

kinetic energy=half mv×v

22=1÷2m×3×3

22=1÷2m×9

Answer Link

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