2023, Question 2 · Calculator required · 9 points

A swimmer moving along a pool

Use a velocity model to find changes in direction, speeding up, displacement and distance traveled by a swimmer.

1 Read the question

The question is College Board's, from the 2023 exam. It starts on page 4 of the PDF.

Open Question 2 (PDF, page 4)

2 Write your answer

Answer each part the way you would on the exam, in full sentences, with your work shown. Your writing saves as you type.

3 Score it

Score your answer against College Board's scoring guidelines, one point at a time. Give yourself a point only when your answer says what the guideline asks for.

Scoring guidelines (PDF, page 5) What the exam readers saw (Chief Reader report)

Question, scoring guidelines and Chief Reader report: College Board. The title, summary are ours.