Equations of uniformly accelerated motion
1 mark · EasyWrite down the full equation relating final speed (v), initial speed (u), acceleration (a), and distance moved (s) for uniform acceleration.
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v^2 = u^2 + 2as
Must show: All variables present and correct
Also accept: v^2 = u^2 + 2as; v squared = u squared + 2as
Common mistakes: Leaving out the squares; Forgetting a variable
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Marking points
B1 · 1 mark · Correct equation written: v^2 = u^2 + 2as (accept with variables named or described)
Worked solution