dmslesMadiane dmslesMadiane

25-02-2017
Physics

contestada

Determine the mechanical energy of this object a 1 kilogram ball sits on a 10-meter high cliff

Respuesta :

Аноним Аноним

03-03-2017

Mechanical Energy = Potential Energy + Kinetic Energy. But since the ball sits still on a cliff there is no KE. therefore, ME = PE. where PE = mgh. = 1x10^3 kg (9.81 m/s^2) (10 m) = 98.1 kJ. I hope this would help you in any way possible

Answer Link

Otras preguntas

what is the subject of this sentence? the first in door bowling alley opened in 1840 in new york.

Which Of The Following is Not one of the eight most common elements in earths continental A. Carbon B. Silicon C. Oxygen D. Aluminum

what is 65 divided by 7

On other questions, how do I write my own question, without commenting on others questions? It is only allowed two, I think, then you have to comment on others.

Which of the following was NOT an important part of early civilizations a) a religion b) cities c) fancy clothing d) big buildings or monuments

A _____ is a novel that focuses on a particular social issue

In which of the following situations will a macro make your work more efficient? A. You need to highlight one sentence in a document. B. You are creating a head

Although they had been talking online for six months, John felt some trepidation about meeting Luisa face to face. Past girlfriends had called him insensitive

find the volume. cylinder—r = 2 cm; h = 3 cm

use compatible numbers to find two estimates 33 divided by 2242