alexandragallegos596 alexandragallegos596

02-03-2020
Physics

contestada

how much work does the engine of a 1750 kg car do to accelerate the car from 15 m/s to 27 m/s

Respuesta :

MathPhys MathPhys

02-03-2020

Explanation:

Work = change in energy

W = ΔKE

W = ½ m (v² − v₀²)

W = ½ (1750 kg) ((27 m/s)² − (15 m/s)²)

W = 441,000 J

W = 441 kJ

Answer Link

Otras preguntas

how did supreme court decisions since 2001 indicate that the rights revolution was here to stay?

A new pair of ice skates costs $112.00 at the sporting goods store. If there is a 9% sales tax, what is the actual cost of the skates?

In the equation 65t+7=83, what is the next step in the equation solving sequence? a. Solve for the variable b. Identify and move the coefficient and variable c.

Why did Roosevelt want to assist the banking system? He had invested heavily in the financial world He felt sound banks would re-establish confidence in the eco

please hurry I am almost out of time

brainliest geometry plz.........

how does nicholas novikov desribe united states

why is the sum of the coefficients on the reactant side of a balanced equation does not have to equal the sum of the coefficients on the product side of the equ

Which of the following was an effect of the Vietnam War? A. the Cold War continued between the Soviet Union and the United States. B.Americans became more det

A new pair of ice skates costs $112.00 at the sporting goods store. If there is a 9% sales tax, what is the actual cost of the skates?