The brakes in a car increase in temperature by ΔT when bringing the car to rest from a speed v. How much greater would ΔT be if

Question

3 years ago

13

the car initially had twice the speed? You may assume the car to stop sufficiently fast so that no heat transfers out of the brakes.\

1 answer:

Wewaii [24] · Answer 1 · 2022-07-19T02:36:19+03:00

4 0

Answer:

T would be two times the temperature That it was before the double so if the initial temperature was 20 it would now be 40

Explanation: