Question

http://monmouth.monmoodle.co.uk/file.php?file=%2F187%2FMEI%20A-LEVEL%20HOMEWORK%20RESOURCES%2FM1%2FM1%20Multiple%20Choice%2FMC%20Motion%202.pdf
for qs2, do you need to take 13 away from 4???

Answer 1

It's the opposite, you're taking 4 away from 13 giving you 9. The answer is c.

Answer 2

but then it would be -9 :S

Answer 3

13-4=9. 13 is where you are now. If you subtract the initial value of value 4, from where you are now, 13, you will get total amount that you moved.

Answer 4

thanks :)

Answer 5

np