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Learn how to calculate the speeds of a car, jogger, and boat using the speed formula. Example calculations included.
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Starter Questions 19/01/11 How far did the following travel :- 1. A car travelling at an average speed of 70m.p.h for 2 hours and 15 minutes ? 2. A jogger ran at an average speed of 10km/hr for 4 hours and 30 minutes ? 3. A boat travelling at an average speed of 40m.p.h. for 3 hours and 45 minutes ?
19/01/11 Learning Intention To be able to calculate speed using the speed formula.
Speed D S T
SPEED • Peach has travelled 110km around Peach Gardens. It has taken her 5 hours to complete. • What speed is Peach travelling at ?
SPEED ANSWER • S = D / T • S = 110 / 5 • S = ? • S = 22km per hour
Speed • Bowser has travelled 45miles around Bowser’s Castle. It has taken him 3 hours to complete. • What speed is Bowser travelling at ?
SPEED ANSWER • S = D/T • S = 45 / 3 • S = ? • S = 15 m.p.h
19/01/11 Learning Intention To be able to calculate speed using the speed formula.