A body moves from point A (2,1) to point B (7,13) to point C (15,19). – McqOptions

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1.	A body moves from point A (2,1) to point B (7,13) to point C (15,19). What is the average speed of the body along the given path if the total time taken is 20 s?
A.	1.15 units/s
B.	11.5 units/s
C.	115 units/s
D.	0.0115 units/s
Answer» B. 11.5 units/s

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