Edexcel A-level Maths June 2019 Paper 3 Statistics and Mechanics (New Spec Exam Walkthrough)

Guided solution to Edexcel A-level Mathematics June 2019 Paper 3 (Stats and Mechanics.

Question times:
00:00 Intro
01:05 Stats Question 1
10:40 Stats Question 2
23:42 Stats Question 3
32:51 Stats Question 4
43:34 Stats Question 5
01:01:15 Mechanics Question 1
01:08:42 Mechanics Question 2
01:17:09 Mechanics Question 3
01:34:17 Mechanics Question 4
01:47:46 Mechanics Question 5
02:02:43 Outro

[AITutor]

At 1:53:53, I meant 29 degrees! Too much mechanics can make someone's head go funny...

[josephogundokun]

This channel deserves more recognition you put so much effort into them thank you very much

[amirah]

3 hours until my last ever math exam and i can't wait for it to be over. thank your for all your help these past couple of years ! i wouldn't have managed self-studying a levels without your channel. all the best !

[mirihughes]

This guy is so helpful! I hope he continues to upload vids for all the maths pprs!!

[Theo-vhiy]

got my paper 3 tomorrow this is awesome

[AliAli-ydev]

I can’t believe how good this is, thank you very much you deserve a big like👍

[AditPatidar]

Could you do the 2022 edexcel paper please? I think they have just come out recently.

[maxb]

I unfortunately only found you the night before my stats/mechanics exam. Charge it tho

[evlynjenardstephen]

Questions 5C clearly says, state one limitation of the model, other than AIR RESISTANCE, but he says the answer as wind, which is wrong 2:02:14

[danielshaker]

The very final questions you said air resistance was a limitation but the question says 'other than air resistance'. What would be another answer? Could you say the balls are massless, you assume they collide, they both have the same mass, they are thrown with equal force??

[LauraMarlow-ii]

For Q4 b How do we know that we need to find I F I = squared root of RA^2 + F^2 ?

[CA-qles]

so helpful explanations, thank you so much

[josephparsons]

Can anyone explain why wind direction (bearing or cardinal direction) is an unacceptable answer for 2. e - thanks

[yesuo]

for question 3 mechanics in part a i found acceleration in terms of T from my second equation (3mg-T=3ma) and substituted it into the first equation (T-2mg=2ma) this doesnt give me the right answer and i dont understand why. can anyone help pls?

[thraitor]

Im confused about question 4 for mechanics. Why isn't there a horizontal component of 20g and why is it taken as just 20g when it's not acting perpendicular? I'm really lost lol

[karlosjeri]

Not a student, just a fan of Patrick👍🏽

[patixa]

question 4 for mechanics. Why isn't there a horizontal component of 20g and why is it taken as just 20g when it's not acting perpendicular? I'm really lost lol