Determine final velocity from acceleration data
A robot cart experiment records an object moving initially at \(8\,\text{m s}^{-1}\). It accelerates uniformly at \(3\,\text{m s}^{-2}\) for \(5\,\text{s}\). Calculate the final velocity. State the method before entering the value. Enter the numerical result and choose the interpretation that matches the physics meaning.
Worked practice: physics data and result
Read the physical quantities first, then calculate the result and state what it means.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.