ttruong2023
ttruong2023 ttruong2023
  • 04-05-2021
  • Physics
contestada

An engine creat a 2230N force that pushes a car forward 58.3m in 9.4s
How much power does engine produce? Acellus

Respuesta :

asuwafohjames
asuwafohjames asuwafohjames
  • 09-05-2021

Answer:

13830.74 W

Explanation:

Applying

P = W/t.................... Equation 1

Where P = Power produce in the engine, W = Work done by the engine, t = time.

But,

W = F×d................... Equation 2

Where F = force, d = distance.

Substitute equation 2 into equation 1

P = (F×d)/t...................... Equation 3

From the question,

Given: F = 2230 N, d = 58.3 m, t = 9.4 s

Substitute these values into equation 3

P = (2230×58.3)/9.4

P = 130009/9.4

P = 13830.74 W

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