Question: PLEASE WORKOUT THE FOLLOWING QUESTION IF POSSIBLE: Question 1: Three jet-skis in a 300-kilometre handicap race leave at two hour intervals. Jet-ski 1 leaves first
PLEASE WORKOUT THE FOLLOWING QUESTION IF POSSIBLE:
Question 1:
Three jet-skis in a 300-kilometre handicap race leave at two hour intervals. Jet-ski 1 leaves first and has an average speed of 25 kilometres per hour for the entire race. Jet-ski 2 leaves two hours later and has an average speed of 30 kilometres per hour for the entire race. Jet-ski 3 leaves last, two hours after jet-ski 2 and has an average speed of 40 kilometres per hour for the entire race.
(a)Sketch a graph to show each jet-ski's journey on the one set of axes.
(b)Determine who wins the race.
(c)Check your findings algebraically and describe what happened to each jet-ski during the course of the race.
Answer workout: ......
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