Thanks Arsey. Only 2 things. For the speed time graph, they often give marks for the labels for marking the length per section (in this it would be like <--------T--------> for the middle bit and then <--------6---------> for the last bit). I put this as well as the actual values, the ones on your answers. There won't be a problem with that, right?
Also, for the very last question, I resolved the RF with friction acting up the slope and the component of mg acting down (stupidly...). Obviously I got a different value for a and hence a different distance. If I worked out what I actually did correctly, will I get any method marks, or 0? Just threw me the way they mentioned find where it will come to
rest because obviously it would roll down after that, so I made the mistake of thinking they meant it rolling down the slope and friction being greater than a downwards etc... Cheers