2 The distance, d metres, that a ball rolls down a slope varies directly with the square of the time, t seconds, it has been rolling. In 2 seconds the ball rolls 9 metres. a Find an equation connecting d and t. b. b Find how far the ball rolls in 5 seconds. C Find the time it takes for the ball to roll 26.01 metres.

Advanced Engineering Mathematics
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ISBN:9780470458365
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2 The distance, d metres, that a ball rolls
down a slope varies directly with the square
of the time, t seconds, it has been rolling.
In 2 seconds the ball rolls 9 metres.
a Find an equation connecting d and t.
b Find how far the ball rolls in 5 seconds.
b.
C Find the time it takes for the ball to roll
26.01 metres.
Transcribed Image Text:2 The distance, d metres, that a ball rolls down a slope varies directly with the square of the time, t seconds, it has been rolling. In 2 seconds the ball rolls 9 metres. a Find an equation connecting d and t. b Find how far the ball rolls in 5 seconds. b. C Find the time it takes for the ball to roll 26.01 metres.
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