davinaokechukwu2002
davinaokechukwu2002 davinaokechukwu2002
  • 02-04-2022
  • Physics
contestada

To travel at a constant speed, a car engine provides 24 KW of useful power. The driving force on the car is 600 N. At what speed does it travel?

Respuesta :

loneguy
loneguy loneguy
  • 02-04-2022

[tex]\text{Given that,}\\ \\\text{Power,} ~P=24~ KW = 24000~ W\\\\\text{Force,} ~F=600~N\\\\\text{We know that,}\\\\P=Fv\\\\\implies v = \dfrac{P}{F} = \dfrac{24000}{600}=40~ ms^{-1}\\\\\\\text{It travels at 40 m/s}[/tex]

Answer Link

Otras preguntas

how long will it take for my dad to come back
what is 7+8 divided by 5-2
Decrease 300 by 30% and then increase it by 20%
What’s the area of a shape that’s 6cm 5cm and 13cm
12. Classification can increase your ______of how things may be related to one another. what goes In the blank ?​
Why is zero important
Two marathon runners leave the starting gate, one at 16 mph and the other at 12 mph. If they maintain the pace, how long will it take for them to be 1/3 of a mi
What does a continuous fire alarm mean? a. The fire alarm has been set off in your area/ward b.The fire is not in your immediate area c. It is a drilld. Somethi
How do solve this -16.29 ÷ 3.62?
The amount y (in grams) of the radioactive isotope chromium-51 remaining after t days is y=a(0.5)^t/28, where a is the initial amount (in grams). What percent o