Asked by nitya

A vehicle expends an energy of 25000J while moving at a constant speed of 5 ms.what is the mass of vehicle?

Answers

Answered by Damon
I have no idea. At constant speed propulsion force = drag force and mass is not part of the problem.
Answered by GanonTEK
Kinetic Energy = (1/2)*m*v^2 maybe?

25,000 = 0.5*m*5^2

Solve for m then.
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