dantheban1690 dantheban1690

03-07-2017
Physics

contestada

A 2-kg book falls off a shelf. It hits a student traveling 2 m/s. How much kinetic energy does the book have?

8 J

2 J

1 J

4 J

Respuesta :

osprey2015 osprey2015

27-08-2018

4 J

1/2 mv^2 is ke formula

Answer Link

Otras preguntas

What are the characteristics of a linear relationship?

Solve the equation x^2=80

Cuáles eran algunos de los proyectos que tenía Bécquer cuando era joven? please helpppp ! the text is “Cartagena desde mi celda”

Each morning librarians place 560 books on a book shelf in the school library. Each student that visits library that day takes exactly 3 books from this shelf.

Name three specific consequences of the Boston busing crisis.

f(x) = x^2-4x find f(2)

Which statement BEST describes the number of galaxies and stars in the universe? A= Billions of galaxies and millions of stars B=Billions of galaxies and billio

Select the correct answer Which pair of verbs correctly completes this sentence? Paco _________ enfermo y por eso _______ al médico. A. estabas, fueron

Countries, provinces or states, cities, and counties are the focus of political maps. Their bright colors and crisp borderlines encourage geographic literacy bu

HELPPPP URGENT !!!!bdjxjdjf