Question

11. A circular racetrack has a radius of 500 m. What is the displacement of a bicyclist when she travels around the track from the north side to the south side

Answer 1

Answer:

≈159.15

Explanation:

So displacment is the fastest, or shortest way to get somewhere

Youd take your circumference (500) and find the diameter from that using the 2 formulas

C=2πr

d=2r

your answer would be ≈159.15

If im incorrect please correct me! Im only just relearning this stuff (im a freshman)