SUVAT and Acceleration due to Gravity g

A level Maths revision tutorial video.

[kopilkaiser]

You are an exceptional teacher in teaching mechanics 1 and being able to present and derive all the core concepts to understand this module better.

[linavukhanh]

This..this is the greatest channel I’ve encountered. Has helped me a lot in understanding mechanics

[simmyqadri]

you just saved my life yet again ilysm

[ansfrhnna]

may i ask why at 13:00 the a is -g ? but both are going upwards and if I'm not mistaken you say that upwards is positive?

[anniemoses]

At 11:09 when the ball is falling, why did you make acceleration negative? I thought if the ball is moving up acceleration is negative.

[hburner]

Once again big up this guy excellent stuff helped me a lot.

[revision]

23:38 wouldnt you need to add 2 4's??

[xinhewang]

thank you so much you rly helped me for my test!! <3

[whatcoloursthat]

why is it -g when the object is falling freely due to gravity? shouldnt it be +g

[WhoElseButMeNumbaOne]

Isn't it 2s + 8? You travel the path twice. so 4 is doubled and so is s. Cheers