(30-03-2010, 10:48 PM)interesting_signal Wrote: Ok, here's what I have done so far. I'm still working on questions 8, 9 and 16.
I feel a bit silly but I'm struggling with question 16. Can anyone point me in the right direction? Or perhaps a fresh look at it tomorrow will make it clear.
There was quite a lot of work involved in working through all of these questions so it will take me a bit longer to attempt activity G23 for the 2004. For anyone starting this module I would recommend these exercises as they force you to think and not just calculate!
Don't feel silly- as you have realised, these were designed to make you think about what to calculate and therefore see what you understand and what you don't. There would be no value in proving that you can use an electronic calculator many times over.
Re Q16. Uniform deceleration makes it easy in that when decelerating from 60mph to a stand the average speed is 30mph. [Odd that this didn't seem to give you a problem when attempting Q11....??]
So what about putting yourself to the test- is anyone else going to have an attempt at these?
PJW