The Student Room Group

M1 Suvat

Reply 1


Why do you think you've gone wrong? hint: you haven't.
Reply 2
Original post by Zacken
Why do you think you've gone wrong? hint: you haven't.


Yet my answer is wrong, more working out then, so is this right then?

s=s where they're both at high h
50-2t-4.9t²=20t-4.9t²
50=22t
t= 2.27(3sf)
Reply 3
Original post by Big white
Yet my answer is wrong, more working out then, so is this right then?

s=s where they're both at high h
50-2t-4.9t²=20t-4.9t²
50=22t
t= 2.27(3sf)


You said + 2t in your first post and now you've changed it to -2t?
Reply 4
Original post by Zacken
You said + 2t in your first post and now you've changed it to -2t?


Thanks

(this is why i'm getting plenty of pity marks i.e method marks)
Reply 5
Original post by Big white
Thanks

(this is why i'm getting plenty of pity marks i.e method marks)


No problem.

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