# Maths

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#1
Make t the subject of the formula in the equation
S = ut + 1/2 at²
0
6 months ago
#2
S-ut = 1/2at^2
2s-2ut = at^2
√2s-2ut = at
(√2s-2ut)/a = t
0
6 months ago
#3
(Original post by Ewan__)
S-ut = 1/2at^2
2s-2ut = at^2
√2s-2ut = at
(√2s-2ut)/a = t
You still have one t on the LHS. You want all ts on one side.

OP, do you know how to ‘complete the square’? Or do you know the quadratic formula?
Last edited by GrayestOwl0900; 6 months ago
0
6 months ago
#4
(Original post by GrayestOwl0900)
You still have one t on the LHS. You want all ts on one side.

Do you know how to ‘complete the square’?
Im acting off of 3 hours of sleep
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