Question

The power,

P
(watts)
, of a car engine is proportional to the square of its speed,
s

(
m
/
s
)
.
When
s
=
35
,
P
=
2200
.
Work out the power (to 1 DP) when the speed is
40

m
/
s

Answer 1

2 ko power .

p =2200

Anything also uu may ask

Answer 2

2873.5 watts

Explanation:

None