meischloe meischloe
  • 26-01-2021
  • Mathematics
contestada

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 m/s
.
(х
P
u
watts
ON

Respuesta :

cassval cassval
  • 26-01-2021

Answer:

something

Step-by-step explanation:

sry i need answers

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