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

What is the relation between liquid pressure and depth

While driving, you see a school bus in the opposite lane dropping off students. there is no median. when is it ok to go?

Wilms tumor is a tumor of childhood. it is usually an encapsulated mass occurring in any part of the kidney. what are the common presenting signs of a wilms tum

what was the stamp act?

Treatment Bacterial cultures (#/plate) Warm water 24 Hand sanitizer 28 Soap A 12 Soap B 13 In a recent experiment, anti-bacterial hand sanitizer was compare

A high school athlete reports recent onset of chest pain that is aggravated by deep breathing and lifting. a 12-lead electrocardiogram in the clinic is normal.

When (r)-limonene is treated with excess h2 with a pd catalyst, two products are obtained. identify the relationship of those two products?

Sociologist, emily kane, found that parents of boys were ambivalent or even distressed about their sons' interest in feminine icons (such as barbie dolls) or pa

In your opinion is upward mobility easy or difficult? Why?

Interest groups are likely to be least important in which political culture