Asked by Jade
a 60-kg student travelling in a car with a constant velocity has a kinetic energy of 1.2 *10^4 J. What is the speedometer reading of the car in km/h?
Answers
Answered by
Damon
(1/2)(60) v^2 = 12,000 Joules
v = 20 meters/second
20 *3.6 = 8.2 km/h
v = 20 meters/second
20 *3.6 = 8.2 km/h
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.