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1 of 6 calci Pd The power, P (watts), of a car engine is proportional to the square of its speed, s (m/s). When s= 45, P = 2200 Work out the power (to 1 DP) when the speed is 30…

1 of 6 calci Pd The power, P (watts), of a car engine is proportional to the square of its speed, s (m/s). When s= 45, P = 2200 Work out the power (to 1 DP) when the speed is 30…
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calci
Pd
The power, P (watts), of a car engine is proportional to the
square of its speed, s (m/s).
When s= 45, P = 2200
Work out the power (to 1 DP) when the speed is 30 m/s
.
(х
P
u
watts
ON

User Dorki
by
8.3k points

1 Answer

11 votes

Answer:

something

Explanation:

sry i need answers

User Rahmu
by
8.4k points
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