joannavperez joannavperez

01-03-2017
Physics

contestada

what is the potential energy of a rock that weights 100 newtons that is sitting on top of a hill 300 meters high

Respuesta :

01-03-2017

The potential energy is the work it took to move the rock to the top of the hill.

   Work = (force) x (distance)

      = (100 newtons) x (300 meters)

   =    30,000 newton-meters

   =    30,000 joules .

Answer Link

Otras preguntas

What is the solubility of NaCI in water at 0 degrees Celsius

Siddhara earns $70,000 a year, which is the amount she wishes to earn. Her title is assistant manager, but she would like to be supervising manager. Her boss of

PLEASE HELP ME WITH THISSS I WILL MARK AS BRANLIEST !!! 100 POINTSSS!!

Please help me to solve this problem

2 is what percent of 10

What is the difference between expressive and constructive lines?

Question 2 of 15 Which digit is in the hundredths place? 5.629 A. 5 O B. 9 O C. 6 D. 2

find the value of x such that the data set has given mean is 110 102,121,104,112,110,x

5 Both the House and the Senate pass a bill. The bill is then submitted to the president. Which is NOT an option for the President? * (20 Points) O Let the bill

a humer four-door costs the dealer $57,915 the deaer has a 12.3% makeup