I'm wondering if the cfat gives part marks, you show the work do you get some marks?
For example
If Private Bloggins is running at 10.5 km/h, and has a 150m head start on the Sergeant Major who is chasing him at 12 km/h, how far will he travel before the Sergeant Major catches Private Bloggins, unhinges his jaw like a snake, and eats Private Bloggins' head in rage?
10.5km/h = 2.92m/s
so we set the same time for both let say 2 seconds, with the equation v=d/t so d=vt but we know v=2.92 and we set t= 2 so d=2.92*2 + 150 m head start
for sergeant major 12km/h = 3.33m/s so his t is unknown but we can find T to solve for D because v*t= d so v=d/t 3.33=2.92*2+150/t solve for t then use t* v to get d of sergeant major
Note i'm not sure if that works it just a far fetched try that gives me the best example of my question, if I have work like that and I get the awnser wrong do I get part marks.
For example
If Private Bloggins is running at 10.5 km/h, and has a 150m head start on the Sergeant Major who is chasing him at 12 km/h, how far will he travel before the Sergeant Major catches Private Bloggins, unhinges his jaw like a snake, and eats Private Bloggins' head in rage?
10.5km/h = 2.92m/s
so we set the same time for both let say 2 seconds, with the equation v=d/t so d=vt but we know v=2.92 and we set t= 2 so d=2.92*2 + 150 m head start
for sergeant major 12km/h = 3.33m/s so his t is unknown but we can find T to solve for D because v*t= d so v=d/t 3.33=2.92*2+150/t solve for t then use t* v to get d of sergeant major
Note i'm not sure if that works it just a far fetched try that gives me the best example of my question, if I have work like that and I get the awnser wrong do I get part marks.