Friday
September 19, 2014

Homework Help: Physics

Posted by bob on Wednesday, January 22, 2014 at 6:19pm.

A spring with a force constant of 5.4 N/m has
a relaxed length of 2.63 m. When a mass is
attached to the end of the spring and allowed
to come to rest, the vertical length of the
spring is 3.64 m.
Calculate the elastic potential energy
stored in the spring.
Answer in units of J Your answer must be
within

1.0%

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics ( elestic potential energy) - A spring with a force of 5.2 N/m has a ...
Physics(Checking answer) - Sorry for the re-post but I really need to know this...
Physics - A block of mass M=6 kg and initial velocity v=0.8m/s slides on a ...
Physics - A spring of unknown force constant is attached to a rod so that it ...
PHYSICS - a 0.1 kg mass is suspended at rest from a spring near the Earth's ...
physics - a 0.1 kg mass is suspended at rest from a spring near the Earth's ...
physics - If a 0.1 kg mass is suspended at rest from a spring near the Earth's ...
Physics URGENT!!! - A spring of negligible mass stretches 2.14 cm from its ...
Physics - The length of a spring increases by 7.2 cm from its relaxed length ...
Physics - A 2.5 m rod of mass M= 4. kg is attached to a pivot .8m from the left ...

Search
Members