17enash
17enash 17enash
  • 24-01-2021
  • Mathematics
contestada

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

Respuesta :

shivamthakurjc7 shivamthakurjc7
  • 24-01-2021

2 ko power .

p =2200

Anything also uu may ask

Answer Link
Bunsen
Bunsen Bunsen
  • 21-02-2021

Answer:

2873.5 watts

Step-by-step explanation:

None

Answer Link

Otras preguntas

What factors determine the thermal properties of a material.
Find the value of x and y. 60° y x x= y=
PLS HELP!! SOS WILL GIVE BRAINLIEST!!
how do you solve this?4. How many km are equal to 1.55 x 10^4 m?
By the year 2030, if we continue to admit immigrants, especially from Mexico and Central America, at the same level we do today, whites will constitute only 51
I need help answering this question
In an adult, hematopoiesis is confined primarily to.
Pls help!! This dream box lesson is hard!
A carton has a mass of 1.2 kg correct to 2 significant figures. Calculate the minimum possible total mass of 20 cartons. Please help
Use the properties of exponents to determine the value of a for the equation: