- #1
kisha
- 6
- 0
i am confused.i need help with this experiment.
experiment set up:
http://img155.imageshack.us/img155/4027/20120428151358.png
1.measure total mass M of the crocodile clip and load.(in gram)
2.measure a length L of the string from the glass tube.
3.hold the tube vertically and whirl the rubber bung around.
4.measure the time t required for the bung to complete 50 revolutions.
5.repeat step 2-3 using different L.
6.plot t^2 against L.
7.prove [PLAIN]http://img577.imageshack.us/img577/7543/20120428153604.png
how to prove[PLAIN]http://img577.imageshack.us/img577/7543/20120428153604.png by using Mg=mLω^2 and ω=2∏/T(period)?
experiment set up:
http://img155.imageshack.us/img155/4027/20120428151358.png
1.measure total mass M of the crocodile clip and load.(in gram)
2.measure a length L of the string from the glass tube.
3.hold the tube vertically and whirl the rubber bung around.
4.measure the time t required for the bung to complete 50 revolutions.
5.repeat step 2-3 using different L.
6.plot t^2 against L.
7.prove [PLAIN]http://img577.imageshack.us/img577/7543/20120428153604.png
how to prove[PLAIN]http://img577.imageshack.us/img577/7543/20120428153604.png by using Mg=mLω^2 and ω=2∏/T(period)?
Last edited by a moderator: