- Posts: 1014
- Thank you received: 0
C8-23: WORK DONE BY PUSHING ON WALL
- zzfixk21
- Offline
- Banned
-
11 years 11 months ago #1585
by zzfixk21
ID Code: C8-23
Purpose: Illustrates that the wall and the floor do no work.
Description: The instructor, while standing on a cart weighted with two lead bricks, pushes off against the wall. The energy comes from the pusher, not from the wall or the floor or the air. Be careful. This can be dangerous if you get unbalanced. Of course, this danger to the instructor heightens the interest of the students.
Availability: Available
C8-23: WORK DONE BY PUSHING ON WALL was created by zzfixk21
ID Code: C8-23
Purpose: Illustrates that the wall and the floor do no work.
Description: The instructor, while standing on a cart weighted with two lead bricks, pushes off against the wall. The energy comes from the pusher, not from the wall or the floor or the air. Be careful. This can be dangerous if you get unbalanced. Of course, this danger to the instructor heightens the interest of the students.
Availability: Available
Please Log in to join the conversation.
Time to create page: 0.164 seconds