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M1 vectors question help

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1. How do i answer part b) of this question? to which equation do i sub t=5?
very confused!

thanks
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2. M1 isn't undergraduate by the way xD

7b)
s = X
u = (5i - 3j)
v = ?
a = (-3i+j)
t = 5

Use v = u + at
3. (Original post by Sarabande)
M1 isn't undergraduate by the way xD

7b)
s = X
u = (5i - 3j)
v = ?
a = (-3i+j)
t = 5

Use v = u + at
wth happend i set it to sixth form no way did i put as undergraduate!!

anyway i used v=u + at in part a) so should i just sub t=5 into that?
4. (Original post by 95_alim)
How do i answer part b) of this question? to which equation do i sub t=5?
very confused!

thanks
Why is this posted as undergrad?
5. (Original post by Sarabande)
M1 isn't undergraduate by the way xD
It is when you go to UWE.
6. sorry peeps this wasnt meant to be as undergrad changed to sixth form
7. (Original post by 95_alim)
wth happend i set it to sixth form no way did i put as undergraduate!!

anyway i used v=u + at in part a) so should i just sub t=5 into that?
Yup, that's all you do.

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