A 1200 kg car traveling at 60 mph quickly brakes to a halt. The kinetic energy of the car is converted to thermal energy of the disk brakes. The brake disks (one per wheel) are iron disks with a mass of 4.0 kg.

icon
Related questions
Question
I need the answer as soon as possible
A 1200 kg car traveling at 60 mph quickly brakes to a halt.
The kinetic energy of the car is converted to thermal energy of
the disk brakes. The brake disks (one per wheel) are iron disks
with a mass of 4.0 kg.
Part A
Estimate the temperature rise in each disk as the car stops.
Express your answer in kelvins,
να ΑΣφ
AT =
K
Submit
Request Answer
Transcribed Image Text:A 1200 kg car traveling at 60 mph quickly brakes to a halt. The kinetic energy of the car is converted to thermal energy of the disk brakes. The brake disks (one per wheel) are iron disks with a mass of 4.0 kg. Part A Estimate the temperature rise in each disk as the car stops. Express your answer in kelvins, να ΑΣφ AT = K Submit Request Answer
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer