Physics 9702 Paper 33 -Expectations, Queries and Doubts.

[emkay]

well, i guess a question from oscillation (or scale balance and change in angle) with graph and one from electricity.
ps. can somebody draw the graph or guide with the scale marking for m/j 2012(d)
and what did you get for q# 1(c) just some rough values so i could compare them with mine?
Thank you.