A truck with a mass of 20000 kg is traveling at 70 miles per hour. (a) Determine
Question:
(a) Determine its kinetic energy (KE) in MJ.
(b) The truck uses an electrical brake, which can convert the kinetic energy into electricity and charge a battery. If the efficiency of the system is 50%, what is the amount of energy in kWh that will be stored in the as the truck comes to a halt?
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Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
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