A 50,000 kg locomotive tavels 40.0 m/s when its engine breaks and falls. How far has it gone before it stop?
Please help. =)
Page 1 of 1
Physics Problem.. this is an easy question.. but i can't get it.
#1
- Member
-
- Group: Members
- Posts: 513
- Joined: 04-October 05
Posted 10 October 2007 - 05:45 PM
you can pm me if you have any questions.
#2
- smash!
-
- Group: Friends of Soompi
- Posts: 6,766
- Joined: 05-October 05
Posted 10 October 2007 - 07:25 PM
HOMEWORK/SCHOOLWORK THREADS GO IN PRE-COLLEGE, NOT GENERAL DISCUSSION.
NEWSFLASH: I HAVEN'T BEEN A MODERATOR FOR LIKE 2-3 YEARS, SO STOP MESSAGING ME ABOUT YOUR PROBLEMS.
#3
- Member
-
- Group: Members
- Posts: 199
- Joined: 22-October 05
Posted 13 October 2007 - 01:07 PM
hello, there isn't enough information in the problem. You need to know the frictional force in order to find out how far it goes before stopping.
Share this topic:
Page 1 of 1
