bunnyyyylol bunnyyyylol

04-06-2021
Physics

contestada

A race car has a KE of 675,000 J. What is its velocity in m/s if its mass is 1500 kg?

Respuesta :

machmillerg machmillerg

04-06-2021

Answer:

v = 30 m/s

Explanation:

KE = (1/2)*m*v²

675,000J = .5*1500kg* v²

v² = (675,000J)/750kg

v = sqrt(900)

v = 30 m/s

Answer Link

Otras preguntas

Find the slope of the line that passes through points. (Show work!!)( 1 ,2 ) and ( 7, 7)

chromium(VI) oxide chromium(IV) oxide chromium(III) oxide chromium(ll) oxide Cro CrO2 cro₃ Cr₂O₃ eserved

HELP ASAP WILL GIVE BRAINLYEST

Quantum theory states that _____. A. electrons orbit the nucleus of an atom B. electrons cannot be created or destroyed C. electrons have both wave-like and par

The gravitational potential energy of an object depends on its_____

7 Which two whole numbers is 20 between?

I just want a guy that is athletic, but not too athletic...and is shy, and sweet and loyal and HANDSOMEEE ;-; And he has that smile and those beautiful eyes tha

Which of the mass movements requires water to be present? mudflows creep landslides slump

Find the value of x. Round to the nearest tenth.

Dyl Inc.'s bonds currently sell for $870 and have a par value of $1,000. They pay a $65 annual coupon and have a 15-year maturity, but they can be called in 5 y