Thursday
August 28, 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 spring with an unstrained length of 0.066 m and a spring constant of...
Physics - A spring with an unstrained length of 0.076 m and a spring constant of...
Physics #43 - A spring with an unstrained length of 0.076 m and a spring ...
Physics PLEASE HELP! - A spring with an unstrained length of 0.076 m and a ...
Physics - In a room that is 2.69 m high, a spring (unstrained length = 0.28 m) ...
physics - In a room that is 2.78 m high, a spring (unstrained length = 0.30 m) ...
physics - In a room that is 2.13 m high, a spring (unstrained length = 0.30 m) ...
physics - Janet wants to find the spring constant of a given spring, so she ...
Physics - A 0.230 kg block on a vertical spring with spring constant of 4.25e3 N...
physics - A 0.250 kg block on a vertical spring with a spring constant of 5.00 ...

Search
Members