alexgon1211 alexgon1211

23-03-2017
Mathematics

contestada

What is the PE of a rock that weighs 100 newtons that is sitting on top of a hill 300 meters high

Respuesta :

soooobored soooobored

23-03-2017

[tex]PE= mgh[/tex]

m- mass
g- gravity constant
h- height

remember F=ma
or weight = mg

Answer Link

Otras preguntas

what is the product of 2x(x-4)

Find the equation for the line below

Use the graph below to answer the question that follows: cosine graph with points at 0, negative 1 and pi over 2, 3, and pi, negative 1 What are the amplitude,

How did the Jackson era change politics in America?

An essay and a poem differ in several ways, but they both use ________ to achieve their purposes. audience and stanzas diction and tone figurative language

I WILL MARK BRAINLIEST!! PLEASE HELP ASAP!!!

please help! discuss how the U.S. Declaration of Independence and the pamphlet Common Sense reflect influences on colonial thought related to government and per

What are the roots squares of x minus 8x plus 9 equal to 0

Which of the following is likely to improve a person's income?A. increased productivity B. investing in human capital C. being born into a wealthy family D. bei

A tennis ball bounces on the floor three times. If each time it loses 11% of its energy due to heating, how high does it rise after the third bounce, provided w