Ask
your own question, for FREE!
Physics
24 Online
In one of the physics I lectures, Lewin was able to make a top spin for half an hour and more... what's the trick?
Still Need Help?
Join the QuestionCove community and study together with friends!
The trick is an outside power source. One of my professors did this...with an electromagnet hidden under the desk.
any videos?, cause i did not understand this
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
RAVEN69:
Lwk I need to get a new job I need a new skateboard Or I can steal my brothers mo
DemonAngel24:
An introduction to XShawtyX I date men twice my age. I dated a pdo site owner called Alan Parsons.
CecePitbull:
Who wants to debate about Trump I think he's horrible who doesn't.
Countless7Echos:
mmm I forgot to post but hey first time trying out hyperpop art :3 super fun TW:
RAVEN69:
The hole You can't fix the hole in my heart. It's permanent. It's been broken to many times and I love it every time.
DemonAngel24:
connecthive.online - if you wanna know more about chey and how she lies and cheat
ArlynnMwah:
I am Demon angel 24. I am a ped, I got rejected by 6 girls, and I'm now on the hunt to press girls because I cant handle rejection properly.
34 minutes ago
8 Replies
3 Medals
13 minutes ago
42 Replies
2 Medals
43 minutes ago
2 Replies
1 Medal
41 minutes ago
7 Replies
3 Medals
2 hours ago
0 Replies
0 Medals
1 hour ago
1 Reply
0 Medals
2 hours ago
8 Replies
0 Medals