ahshshsb ahshshsb

03-03-2018
Physics

contestada

Answer key says b but i think it is false please help me

Answer key says b but i think it is false please help me class=

Respuesta :

laurawinter1p43zv5 laurawinter1p43zv5

03-03-2018

Energy in a spring:

E = 0.5 * k * x²

k spring constant = 800 n/m
x stretch of the spring = 5 cm = 0.05 m

E = 0.5 * 800 * 0.05² = 1

Answer Link

Otras preguntas

sharon earns a commission at tabletop stereo of 12% for all monthly sales over $40,000. Last month she sold $43,700 of stereo equipment,

please help me consider the following equations : A) 2x+3y=12 B) 2x+3y=6 How will the graphs of the two equations differ from each other ?

What were the cause and effects of the fall of the Ottoman Empire

Texans show their riding skills at the state fair t or f

1. Pick one specific Opiate you believe is important for seventh graders to know about. Name the drug and write at least 2 sentences about your reasons for educ

Who was the famous Indian astronomer who discovered that Earth revolves on an axis?

For the function f(x) = x2 -12, find (f o f-1)(4)

Which of the following types of statement cannot be used to explain the steps of a proof? Check all that apply. A.Postulate B.Guess C.Conjecture D.Theorem

The safest action to take if someone claiming to be from your bank calls you ask for account information is to

( I need help asap pls) What is 45.2 rounded to the nearest tenth? A. 44.8 B. 45.14 C. 45.19 D. 45.25 Which one?