kaeliegh kaeliegh

24-01-2018
Physics

contestada

A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground. What was the kinetic energy of the rock at the midway point of its fall?

Respuesta :

summerwagers summerwagers

24-01-2018

2,450 Joules, kinetic energy is 1/2 mass x velocity squared.

Answer Link

Otras preguntas

The Sino-Japanese War exposed military weakness inO A) ChinaOB) JapanOC) Korea.OD) Russia.

What seems to always be true about the height of the triangle?

Anyone please answer me , Please solve this question

Help, please?? One hundred forty-one of the 228 high school students surveyed at a local school say they plan on taking some form of postsecondary education. Ca

What is the midpoint of z1= -2+6i and 8-10i?

how was the necessary unanimous vote accomplished in 1950?

7(x+4)−6(x+3)=x+5 what is x

What would happen to the wavelength if the frequency was doubled?

Of the groups we studied, who do you think was heavily impacted by the Civil Rights Movement? Why? *

3. At the school carnival, students sold 483 hamburgers for $4 each and 214 hot dog for $2 each. a. Write an equation to find how much money they took in from t