Homework Help: Physics #43

Posted by Elizabeth on Friday, January 25, 2013 at 1:29am.

A spring with an unstrained length of 0.076 m and a spring constant of 2.6 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 5.09 10-3 kg and a net charge of +6.5 湣 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 in N/C

No one has answered this question yet.

Answer this Question

Related Questions

physics - A spring with an unstrained length of 0.074 m and a spring constant of...
physics - In a room that is 2.78 m high, a spring (unstrained length = 0.30 m) ...
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 ...
physics - Janet wants to find the spring constant of a given spring, so she ...
physics - In a room that is 2.13 m high, a spring (unstrained length = 0.30 m) ...
Physics - A spring has a spring constant of 259N/m. Find the magnitude of the ...
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 help - A 1.0 kg object is suspended from a vertical spring whose spring ...

For Further Reading

First Name:
School Subject:
Answer: