XRT 101 Theory Questions: Motion And Its Parameters

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

(a) Define motion and list four (4) parameters used in describing motion.

(b) A person walks 630m to the east, then turns around and walks back to the west for a distance of 320m in 10 seconds. What is his:
(i) Total distance traveled
(ii) Displacement
(iii) Speed
(iv) Velocity

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