# Question: A car travels three quarters of a lap on a circular

A car travels three-quarters of a lap on a circular track of radius R.

(a) The magnitude of the displacement is (1) less than R, (2) greater than R, but less than 2R, (3) greater than 2R.

(b) If R = 50 m, what is the magnitude of the displacement?

(a) The magnitude of the displacement is (1) less than R, (2) greater than R, but less than 2R, (3) greater than 2R.

(b) If R = 50 m, what is the magnitude of the displacement?

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