Toriliegh Toriliegh
  • 22-05-2014
  • Mathematics
contestada

what is the kinetic energy of a 3-kilogram ball that is rolling at 2 meters per second?

Respuesta :

zakeya zakeya
  • 22-05-2014
PE = m•g•h, where m is mass in kg, gis 9.8m/s2, and h is height above the earth in meters. If an object is on the ground, it's height above the earth is zero, so it has zero PE.
Answer Link

Otras preguntas

Woodrow Wilson’s progressive platform was known as the
The three waves shown in the picture below are equal in wavelength, but are travelling at different speeds. Given this information, which wave has the highest f
Which of the following was NOT a strength of the Articles of Confederation (1781-1789)?
What was one provision of the Reconstruction Act of 1867?
pls help with thisc...................................
In ABC, m<2=70 and m
3 more than half a number​
How were the Normandy landings similar to the atomic bomb attacks on Japan during World War II? A. Both were collaborative efforts among the United States, Cana
Find the equation of the line passing through the points -2x+1 (8,2)
What's an operating system ~ ​