katiekellerman4365 katiekellerman4365

26-02-2021
Physics

contestada

A force of 1.6 N is needed to stretch a spring 0.8 meter. How much PE is stored in this spring, when stretched 0.8 m ?

Respuesta :

28-02-2021

Answer:

Explanation:

A force of 1.6 N is needed to stretch a spring 0.8 meter

spring constant = force / extension

k = 1.6 / .8 = 2 N/ m

potential energy PE = 1/2 k X² where X is extension

= .5 x 2 x .8²

= .64 J .

Answer Link

Otras preguntas

Brainstorm various types of taxis that can be observed in animals. Describe two that have not been previously mentioned and indicate if they are positive or neg

What is best to say about a runner who is running at a constant velocity? a. their acceleration is positive. b. their acceleration is negative. c. their acceler

What is the median of set A

There are two taxi cab companies in Redwood. Their charges are listed below. Redwood Taxi $2.00 for the first mile plus $1.00 for each additional mile Max's Tax

What criteria would be most appropriate to use to evaluate a short story? A. use of imagery, rhythm, and sound effects B. effectiveness of characterizations and

Ricky is 11 years old. Mel and Kim are both five years older than Ricky. Jaz is 29 . What is the mean of their ages?

May you please help me? 3(6f+8)

Sophia made a table and a graph for the equation Y equals 4X Did Sophia make these items correctly? Select the true statement

Who invented the maracas

The spring of a dart gun exerts a force on a 0.02 kg dart as it is launched from the gun with 4.00 J of KE. At what velocity does the dart come out of the gun?