daniellerodriguez003 daniellerodriguez003

01-04-2021
Chemistry

contestada

What is the potential energy of a rock that weights 100 Newtons that is sitting on top
of a hill 300 meters high?
joules

Respuesta :

efrata74 efrata74

01-04-2021

Answer:

Us we know mass is constant any where .

Given :-

W=100N gravity=G=10 meter per second square

H=300M

W=M*G

w=m*10m/second square

100=M*10

M=10kg

P.E=M*G*H

P.E=10*10*300

P.E=30,000J

Answer Link

Otras preguntas

A square-shaped deck has an area of 289 ft2. What is the perimeter of the deck?

Anglo-Saxon England was conquered in 1066 by __________. Charlemagne Attila the Hun Charles Martel Duke William of Normandy

Nutrients and oxygen diffuse into body cells from ______. A. Arteries B.the aorta C. Capillaries D.veins

Is 25 milligrams lighter or heavier than 25 centigrams

what's the unit rate for 240 miles in 6 hours

Think of a real life situation that can be modeled by a proportion. Write a verbal model for the proportion and explain how it models the situation.

With which economic system is Smith most associated? A. capitalism B. colonialism C. constitutionalism D. communism

Which was not a source of economic problems facing farmers in the late 1920s? A. new machinery B. falling crop prices C. drought D. overproduction of crops

Eric's notebook has 30 pages. He wants to writes a number on each page. How many digits will he write when he numbers all the pages in the notebook? A. 9

With which economic system is Smith most associated? A. capitalism B. colonialism C. constitutionalism D. communism