What kind of mechanics practical are we expecting this year 2020....its a little unclear.... Is it simple harmonic motion or equilibrium.

I think is equilibrium considering the given mass

zionema:
I think is equilibrium considering the given mass

If that is the case what then will we use the 100cm thread for

Scholartimothy:


If that is the case what then will we use the 100cm thread for

okay , this is actually moment of an equilibrium, the thread will be cut into several part and it is use to attach the mass to the metre rule

What about the retort-stand? It's a little bit unclear. Any idea?

zionema:
okay , this is actually moment of an equilibrium, the thread will be cut into several part and it is use to attach the mass to the metre rule

More light pls. Double retort stand was used for the 2009. Could be similar this year

zionema:
okay , this is actually moment of an equilibrium, the thread will be cut into several part and it is use to attach the mass to the metre rule

Thanks man...this should be the way it would go

Ericsdm55:

More light pls. Double retort stand was used for the 2009. Could be similar this year

Nope I think only one retort stand will be used...then the metre rule will be tied to it's clamp using a thread while the masses will be suspended on the metre rule too

Ericsdm55:

More light pls. Double retort stand was used for the 2009. Could be similar this year

no just a single retort stand will do, but make sure you have plasticine available to balance the metre rule

zionema:
okay , this is actually moment of an equilibrium, the thread will be cut into several part and it is use to attach the mass to the metre rule

Won't pivot be among the lists if it is equilibrium?

Scholartimothy:


Nope I think only one retort stand will be used...then the metre rule will be tied to it's clamp using a thread while the masses will be suspended on the metre rule too

Quite helpful. Thnx a lot

zionema:
no just a single retort stand will do, but make sure you have plasticine available to balance the metre rule

Very helpful. Thnx a lot

Does any as a diagram the have all the apparatus in 1?
Electric circuit

sirqeeboi:



Won't pivot be among the lists if it is equilibrium?

not at all,

please does anyone have an idea of the titles of the electricity and mechanics practical, Im thinking the electricity is on internal resistance

manolito9673:
please does anyone have an idea of the titles of the electricity and mechanics practical, Im thinking the electricity is on internal resistance

for the mechanics is moment/equilibrium.


Please who can help with the setup for the electricity1

For me I don't think we can be very sure of the set up until we see the question on the exam day...the question will come with a circuit diagram which the students will follow to set up the experiment....so for now just practice how to set up different circuit diagrams from pat questions