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Mathematics, 15.07.2020 01:01 clarissajimenez27
Algebraic direct proportion 3 > Quiz
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The power, P (watts), of a car engine is proportional to the square of its speed, s (m/s).
When s = 35, P = 1580.
Work out the power (to 1 DP) when the speed is 30 m/s
P= 1
watts
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