evemumper evemumper
  • 14-05-2018
  • Physics
contestada

2.0 kg mass is lifted4.0m above the ground find the gravitational energy

Respuesta :

tinmann tinmann
  • 19-05-2018
E = mgh
= (2)(9.8)(4)
= 78.4 Joules
Answer Link

Otras preguntas

What is the atomic number of an anion that has 5 neutrons and 4 electrons
15cm 12cm Shown is a right-angled triangle. Work out the area of the triangle
Anton wants to make a 5 lb of sugar syrup How much water and how much sugar does he need to make 50% of sugar syrup
Write a balanced chemical equation for the reaction in which carbon reacts with zinc oxide to produce zinc and carbon dioxide.
A single card is drawn at random from a standard 52 card deck. Work out the following probabilities in their simplest form: P(5)= and P(not 5)=
what im i doing wrong
describe how alveoli are adapted for gas exchange( 4 marks)​
answer quick pleasee!!! The function y = f(x) is graphed below. What is the average rate of change of the function f(x) on the interval 6 < 2 < 8?
Which of the following happens when an ionic bond is formed? A. One atom pulls an electron from another atom. B. Two atoms attain equal electronegativities. C.
Write a balanced chemical equation for the reaction in which carbon reacts with zinc oxide to produce zinc and carbon dioxide.