jennifermit jennifermit
  • 02-02-2018
  • Mathematics
contestada

A 1000kg car has 50000 joules of kinetic energy. What is the speed?

Respuesta :

Аноним Аноним
  • 02-02-2018
KE = 1/2  m v^2

50,000  = 1000 v^2

v^2 = 50

v =  7.07 m/s
Answer Link

Otras preguntas

392512329 in word form
bone strengthening activity
a ____ visually depicts a relationship between two variables
explain how to use the break apart strategy to find 247 + 358
Based on the Venn diagram above that contrasts text messaging and phone calls, which choice is the BEST thesis statement? a.Though both are methods of communica
Which of the following is true concerning the balance between the solar energy absorbed and radiated by Earth? a. Earth’s atmosphere absorbs a larger fraction o
Which of the following naming rules would apply to CaCO3? metal cation + nonmetal anion(ide) metal cation + (roman numeral valence) + nonmetal an
In this excerpt from "Totally like whatever, you know?" elongated hyphens are most likely used for what purpose? (4 points) "Declarative sentences-so--called be
What is the correct way to divide the word ignores into syllables?
what is the main theme of shakespeare's play julius caesar? leaders need to make their own decisions and not listen to others. being loyal to one's country may