AQA AS 2017 Paper 2 - AS-level Physics Past Paper

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00:00 Q1 - Internal resistance
05:43 Q2 - Pencil measuring
11:24 Q3 - Gravimeter
15:48 Q4 - Ion propulsion - kinetic energy & momentum
20:50 Multiple choice -
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20:08 Yo, thanks for that. Would always get confused about the relationship between momentum and kinetic energy.

Dogflamingo
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Thanks for this i was quite confused on the vernier calliper question as I dont understand why it said on the paper that the fixed scale had a 1mm fixed scale instead of '10mm', is that a misprint?

gutsmcgordan
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for the last question if its a fixed resistor, doesnt the voltage stay the same?

kataraarts
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for q 16 is it ok to just assume all uniform rulers have 100cm?

Notnd_