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 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

5/8−(−7/8) please help
A recipe uses 1 1/2 teaspoons of baking powder to make 8 blueberry muffin how much baking powder is needed to make 36 muffins
Why is it important for scientists to state a conclusion? A.To make an educated guess about an event B.To compare their hypothesis to the data that they observe
Evaluate a - b2 if a = 4 and b = 3.
A theory is an explanation of observable facts and phenomena. True of false.
what is a cumulative preferred
Do number 10. or 9. or 8. it's your choice
Even though water, h2o, is important to all life as we know it, it is, itself, a(n) __________ compound.
17/33*11/20 which is the best estimate
What is the lcm of 24 and 9?