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?

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kbojana
kbojana kbojana
  • 17-03-2021
800kg
m=2KE/v^2
m=2*3600/3*3
m=7200/9
m=800kg
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