Physics, 22.09.2021 14:00 lace64

You are going 30 m/s in a car of mass 1000 kg when you reach a red light and stop your car. A. How much heat energy is released by the breaks of your car

B. If your car could recapture 40% of the heat energy released from your brakes how much energy would you recapture

C. Imagine You have an electric heart and all of the recaptured energy is put back into the battery the power is your car what speed could your car achieve from rest by using only recapture energy from part B

D. If you break from the speed in part C and start again from rest how fast will you be able to drive

E. An advertisement says that if you have regenerative brakes like these you’ll never have to put any more energy into your car again. Is this true or false explain

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:30, klocke2001

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Answers: 1

continue

Physics, 22.06.2019 18:00, slugmilk1090

Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?

Answers: 1

continue

Physics, 22.06.2019 23:00, rtryf57rfgth

Which wave is the result of amplification and produces a louder sound

Answers: 1

continue

Physics, 23.06.2019 00:50, anikakurup0

Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.

Answers: 1

continue

You know the right answer?

You are going 30 m/s in a car of mass 1000 kg when you reach a red light and stop your car. A. How...