Mechanics: Dynamics with Friction - A-Level Maths

[@frankie6388]

this is soo so helpful - ty :) I'm a bit confused about one thing though (probably bc I'm just being silly) but why is it that 12g wasn't included as a force in the second question?

[@shafzkay]

u might wanna get a drawing tablet to write instead of using ur mouse, its much easier to use for writing and theres really cheap ones out there too