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 do you write 6/24 in simplest form

which of the following correctly describes a gas a) the particles do not move b) the particles are closely locked in position and can only vibrate c) the partic

Multiply with regrouping 73x28

Please Help! Suppose you have three light bulbs connected in a parallel circuit, and each has a current of 1 amp. The battery must supply ________amps.

Approximately 2 percent of the people in the world have red hair. There are about 7,000,000,000 people in the world. About how many people have red hair?

The Universal Declaration of Human Rights was created by which international organization? A. League of Nations B. United Nations C. North Atlantic Treaty Orga

A complex fraction is equal to a number greater than 1 if

one common factor of two numbers is 40. another common factor is 10. if both numbers are less than 100, what are the two numbers?

The Articles of Confederation included all of the following information EXCEPT

define the word joyous in terms of its suffix