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Q20: Answers – Paper 2 – November 2017
Q20: Answers – Paper 2 – November 2017
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A stone is thrown upwards with a speed of v metres per second.
The stone reaches a maximum height of h metres.
h is directly proportional to v^{2}
When v = 10, h = 5
Work out the maximum height reached when v = 24
Question
20)
A stone is thrown upwards with a speed of v metres per second.
The stone reaches a maximum height of h metres.
h is directly proportional to v^{2}
When v = 10, h = 5
Work out the maximum height reached when v = 24
[4 marks]