haha finally it's down to one paper left. i juz woke up after a 3 hr sleep.. hha today the physics paper was ok.. not tt hard but not tt easy either.. the hardest was question 4.. i thought of attempting question 6 at the end to replace qn 4.. but again.. im glad i din. coz im bad at flux cutting. im not a good conductor after all. physics of fluids was pure memory work. derivation, experiment, defintions. except 1 or 2 thinking questions.haa. ok.. haha i can rmb some of the ans.. let's see...

Qn 1 : mechanics






Qn 2: Ideal Gas
Temp : 273.15 K
Volume at eqm : 1.35 x 10^6
Weight of air displaced = 1.77 x 10^5 N
Total weight of balloon = 1.77 x 10^5 N
Resultant force = 3850 N
Acceleration = 0.213
Average K.E = 4.72 x 10^-21 J
no of mol = 6.3 x 10^5 mol
Total K.E = 1.80 x 10^9 J

Qn 4: Electric Field
E = 600000 V/m
t = 1.03 x 10^-8
a = 9.81 - (q/m)(600000)
Q/m = 4.74 x 10^7

Qn 5: Nuclear Physics
no of proton = 82
no of neutron = 132
no of atoms = 7.31 x 10^15
decay constant = 4.28 x 10^-4
Activity = 3.13 x 10^12 Bq
Time taken = 13900s

Qn 10: metacentre
torque = 6.50 x 10^6 Nm

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Hahah.. looks like wad i predicted din come out.. no superposition, no quantum..
but there was dynamics (1), ideal gas (2), EMI (6), Nuclear Physics (5) and of course Physics of Fluids