DelaineeG558420 DelaineeG558420
  • 03-11-2022
  • Physics
contestada

If a rock has 376 J of potential energy when it’s held 10.1 m above the ground what is its mass? Round to the nearest tenth

Respuesta :

SkyelynL358582 SkyelynL358582
  • 03-11-2022

Answer: 3.8 kg

Explanation:

The formula for calculating potential energy is expressed as

Potential energy = mgh

where

m is the mass of the object

g is the acceleration due to gravity

h is the height above the ground

From the information given,

Potential energy = 376

g = 9.8 m/s^2

h = 10.1

Thus,

376 = m x 9.81 x 10.1

376 = 99.081m

m = 376/99.081

m = 3.8 kg

The mass is 3.8 kg

Answer Link

Otras preguntas

The perimeter of a rectangle is 40 m. The length is 2 m more than two times the width. Find the length and the width of the rectangle.
a. Checks and 2. Which of the following best describes the second amendment? A. Right to bear arms B. Freedom of speech C. Separation of Church and State D. Imp
Question 1 Since" we can't always get what we want", we have to make
8. El metro = I need help
What is the main function of chloroplast in a plant cell? * They produce proteins. They store water and food. They perform photosynthesis. They protect cells fr
Masterchef Jr. Spain Contestant 2 (el 18 de agosto de 2021) Show instructions Question 1 of 8 | Page 1 of 8 Question 1 (1 point) Question: What of the characte
Sentence of words the​
A $30 shirt is 50% off. What is the new price?
Please hell me what does mZPKL equal
The NSF requires that all commercial kitchen surfaces be relatively easy to clean. TRUE FALSE