hayleymae01v
hayleymae01v hayleymae01v
  • 16-07-2017
  • Physics
contestada

an object with 274 J of GPE is 140cm above the ground. What is its mass?

Respuesta :

TheMaster999
TheMaster999 TheMaster999
  • 16-07-2017
E=274J
h=140cm=1,4m
g≈9,8m/s²

m=?

E=mgh
m=E/gh=274J/9,8m/s²*1,4m≈20kg



"Non nobis Domine, non nobis, sed Nomini tuo da gloriam."



Regards M.Y.
Answer Link

Otras preguntas

Using the Pythagorean Theorem, find the distance between the points.
Which countries and better to Korea causing it to shut down their borders be known as the hermit kingdom
A total of 573 tickets were sold for the school play. They were either adult tickets or student tickets. There were 73 more student tickets sold than adult tick
Find the equation of the straight line that passes through the points (1, 10) and (3, 2) ANSWER ASAP
An item costs $370 before tax and the sales tax is $11.10. Find the sales tax rate::Write your answer as a percentage.​
Elabora un cuadro comparativo entre "La situación del Ecuador antes y después de la Pandemia y una Reflexión con sus propias palabras, 8 para cada una antes y d
Which expression is equivalent to
Responsible behavior should be based on _______ and motivated by a will to _________ injury to self and others. feelings, cause rules of safety, prevent instinc
Question 1 (8 points) In Proportional Representation System much votes are wasted in comparison with the other 2 systems. True False
Put the following diagram of mitosis in the correct order. Group of answer choices A 2, 1, 3, 4 B 3, 2, 1, 4 C 4, 1, 3, 2 D 1, 2, 3, 4