aylaab07 aylaab07
  • 03-03-2021
  • Social Studies
contestada

What is the height of a 2.0 kilogram ball that is held above the floor and has 39 joules of potential energy ?

Respuesta :

nievesan1 nievesan1
  • 03-03-2021

Answer:

Answer: the height h is 1.95 m above the floor

Explanation:

m = 2.0 kilogram

Ep = 39 J

g = 10 m/s²

h = ?

Ep = mgh

h = Ep ÷ mg

h = 39 ÷ (2×10)

h = 39÷20

h = 1.95 m

Answer Link

Otras preguntas

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
what's another word for over thinking?
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
How do you?...Multiply out and simplify 10(2x-1)-20x?
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
how were north american colonies all similar in the 1700s?
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?