AQA AS 2019 Paper 1 - AS-level Physics Past Paper

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00:00 Q1 - Particles
04:30 Q2 - Electricity - heated glove
11:10 Q3 - Mechanics - reverse bungee
22:06 Q4 - Optical fibre - TIR
27:26 Q5 - Moments
32:14 Q6 - Pair production & emission spectra -
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31:15 Don't want to be that guy, but you forgot to change your units to Meters.

theanimationmaster
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Thank you so much! This was so helpful!

flissfiddy
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Where would the vector trick video be?

ryanrobson
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20:26, Q3.4, mark scheme says "no credit for use of suvat" even though it works perfectly fine and gets you the right answer? Why on Earth would they not allow it lol

Elastic potential goes to KE => 1/2 mv^2 => v = 28.6m/s and go from there, height reached is 41.6m

uwpqpej
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hello is your easy vector trick on YouTube as well?

setheverman
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On question 5 part C why did you include the weight of the ruler on from A to the middle, but did not include the weight of the ruler on the left of A or after the midpoint ?

AndysTransformerCrisps
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Hi bud, could you make a video explaining how chemical bonds are broken and the energy that is released please? This is a concept I've always had difficulty with.

reecelawson