victorcardiel909 victorcardiel909

17-03-2021
Physics

contestada

A car has 3600 J of kinetic energy and is going 3 m/sec. What is its mass?

Respuesta :

kbojana kbojana

17-03-2021

800kg
m=2KE/v^2
m=2*3600/3*3
m=7200/9
m=800kg

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