Top Posters
Since Sunday
T
3
s
3
o
3
G
3
k
3
C
3
a
3
K
3
f
3
j
3
b
3
c
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
pattytcakes pattytcakes
wrote...
Go to Answer
Posts: 157
Rep: 0 0
6 months ago
A 2,000 kg car is traveling at 20.0 m/s and then puts on the brakes and comes to a complete stop. The heat generated at the brakes due to stopping heats up the brakes. The mass of the brake system is 20.0 kg and it has a specific heat of 0.200 kcal/kg °C. What is the increase in the temperature of the brakes?

▸ 75.3 °C

▸ 53.1 °C

▸ 23.9 °C

▸ 18.9 °C

▸ 12.4 °C
Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 85 times
1 Reply
Replies
Answer verified by a subject expert
psstone42psstone42
wrote...
#1
Posts: 125
Rep: 0 0
6 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

pattytcakes Author
wrote...

6 months ago
This helped my grade so much Perfect
my life
wrote...

Yesterday
Thank you, thank you, thank you!
bkrandy
wrote...

2 hours ago
This site is awesome
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1042 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 917
  
 978
  
 317
Your Opinion
Previous poll results: What's your favorite coffee beverage?