jessicdsmoot jessicdsmoot

01-11-2020
Mathematics

contestada

A 1500 kg car speeds up from zero to 3.0 ms. it has kinetic energy of 6750 J at top spreed. True or False?

Respuesta :

Answer046 Answer046

01-11-2020

Answer:

True

KE = 1/2 mv^2

m = 1500 kg

v = 3 m/s

KE = 1/2 (1500 kg)(3 m/s)^2

KE = (750 kg)(9 m^2/s^2)

KE = 6,750 J

Answer Link

Otras preguntas

What impact do you believe the automobile has had on police work and be specific

Is my answer true ?

the altitude of an airplane is decreasing at a rate of 44 feet per second. What is the change in altitude of the airplane over a period of 40 seconds?

X(1,4), Y(6,9) Find the distance between the pair of points

how to find the cost C = 15 + 1.33x

Starting with a fertilized egg (zygote), a series of five mitotic divisions would produce an early embryo with how many cells?

Amanda is making flower arrangements. She has 20 daisies, 16 roses, and 36 tulips. Each arragment must uave the same number of daises, the sane number of roses,

“Irony” by Louis Untermeyer Why are the things that have no death The ones with neither sight nor breath! Eternity is thrust upon A bit of earth, a senseless st

Sally has a desire to eat a steak with a baked potato smothered with butter and sour cream. One component of her personality tells her, because she is overweig

The Federal Motor Vehicle Safety Standards are written in terms of__________safety performance requirements for motor vehicles.