Physics, asked by ayushkashyap5272, 7 months ago

A car traveling at 10m/s has 2000 J of kinetic energy. What is the mass

Answers

Answered by samruddhimundada63

2

Explanation:

KE= 1/2mv^2= Joules

200000J=1/2m(10m/s)^2

m=2(200000J)/(10m/s)^2

m=4000kg

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