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Q20: Question – Paper 3 – November 2018
Q20: Question – Paper 3 – November 2018
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Question
20) A bee flies from its hive to a flower at a constant speed of 7.5 metres per second for 10 seconds.
The bee then takes 15 seconds to fly back to the hive.
Assume the bee always flies in a straight line.
a) Ignoring the time spent at the flower, work out the overall average speed of the bee in its flight from the hive to the flower and back.
The bee then takes 15 seconds to fly back to the hive.
Assume the bee always flies in a straight line.
a) Ignoring the time spent at the flower, work out the overall average speed of the bee in its flight from the hive to the flower and back.
............................ metres per second
[4 marks]
[4 marks]
b) If the bee is not assumed to fly in a straight line, how might your answer be affected?
[1 mark]