Designed to accompany the Pearson Applied Mathematics Year 2/AS textbook.
slide 10 not part c
Shouldn't u= 17.5 on slide 11?
That's been fixed. Many thanks.
Error on slide 4. Height on diagram should be 78.4m as in question. Therefore the answer to part c is incorrect as you should be using 78.4 instead of 50 (I think!)