Thursday
April 24, 2014

Homework Help: physics

Posted by frustrated on Thursday, January 24, 2013 at 2:04am.

A spring with an unstrained length of 0.074 m and a spring constant of 2.4 N/m hangs vertically downward from the ceiling. A uniform electric field directed vertically upward fills the region containing the spring. A sphere with a mass of 5.1 X 10^3 kg and a net charge of +6.6 C is attached to the lower end of the spring. The spring is released slowly,
until it reaches equilibrium. The equilibrium length of the spring is 0.059 m.
What is the magnitude of the external electric field?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A horizontal spring is lying on a frictionless surface. One end of the...
Physics - A spring has a spring constant of 259N/m. Find the magnitude of the ...
physics help - A 1.0 kg object is suspended from a vertical spring whose spring ...
physics help - A 8.6 kg board is wedged into a corner and held by a spring at a ...
physics please help - A 8.6 kg board is wedged into a corner and held by a ...
Physics - A 2.60-kg block is attached to a horizontal spring that has a spring ...
physics - A 0.67-kg metal sphere oscillates at the end of a vertical spring. As ...
physics - A 0.67-kg metal sphere oscillates at the end of a vertical spring. As ...
Physics - A 0.56-kg metal sphere oscillates at the end of a vertical spring. As ...
PLEASE HELP!! PHYSICS - A 0.63-kg metal sphere oscillates at the end of a ...

Search
Members