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

Jamal simplified ...

A weather satellite I'm circular orbit around earth completes one orbit every 5 hours. The radius of earth is about 6,400 km and the satellite is positioned 4,7

when studying heredity, what is the relationship between dna bases and traits

URGENT!!!!!!! 15PTS!!!!!!!!! Many historians believe that the buildup of armies in Europe at the beginning of the 1900s eventually led to the outbreak of World

PLEASE HELP 25 POINTS PLEASE ANSWER BOTH

Which statement BEST explains why the specific heat of water is higher than the specific heat of most other substances?

The vanishing point of the picture is represented by point B. A) The measure of angle ABD is is 6.2 times greater than the measure of angle CBD. Find the measur

I will mark the brainliest!! Which statement is most accurate about group behavior? A. People tend to perform well-practiced skills better in front of

Are plants closed or open systems?

Read the following unpunctuated lines from “The Courage that My Mother Had" by Edna St. Vincent Millay and answer the question. The golden brooch my mother wore