guerreroamber guerreroamber

14-05-2019
Physics

contestada

A 5 kg rock is 8 m above the ground,Calculate it's energy?

Respuesta :

MathPhys MathPhys

14-05-2019

Answer:

392 J

Explanation:

Gravitational potential energy is:

PE = mgh

where m is mass, g is acceleration of gravity, and h is the height.

PE = (5 kg) (9.8 m/s²) (8 m)

PE = 392 J

Answer Link

Otras preguntas

Based on cell theory, which of these answer choices would describe one reason a virus is considered nonliving?

Complete the table for an object that goes 3/4 mile in 6 minutes .

HELP ASAP!!! NO LINKS PLEASE!!! Why was the Panama Canal important and what obstacles did they face?

Help quick!!!!!! In dire need 1st and the correct answer gets brainliest.

Hi! ❤️ , im looking for some help here. ill give brainliest if able to.

The graph of y = (x -k)? is shown below. у 61 5 لما له 1 -3-2-1 1 2 3 4 5 6 7 X 1 -2 -3 What is the value of k?

I’ll mark Brainliest if correct Decisions made by Second Continental Congress Included: (Select All that Apply) •Elect George Washington as Commander in Chief

Why did writing first developed in the Middle East?

g^x+1 =27 solve for x

You manage the worksheet shown below and it contains information for the company's 1500 employees, You are asked to provide a list of all of the employees who a