Friday
March 27, 2015

Homework Help: physics

Posted by kas on Monday, February 13, 2012 at 5:18pm.

Long, long ago, on a planet far, far away, a physics experiment was carried out. First, a 0.250 kg ball with zero net charge was dropped from rest at a height of 1.00 m. The ball landed 0.350 s later. Next, the ball was given a net charge of 7.60 muC and dropped in the same way from the same height. This time the ball fell for 0.645 s before landing.

What is the electric potential at a height of 1.00 {\rm m} above the ground on this planet, given that the electric potential at ground level is zero? (Air resistance can be ignored.)

No one has answered this question yet.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS - Long, long ago, on a planet far, far away, a physics experiment was ...
Physics - At serve, a tennis player aims to hit the ball horizontally. What ...
Physics - A tennis player stands 15.0m from the net. They hit a ball from a ...
PHYSICS - During a tennis match a player serves the ball at 23.6 m/s with the ...
Physics - On a planet that has no atmosphere, a rocket 14.2 m tall is resting ...
Physics - At planet X, there is another planet called Y about 34 million light ...
Math - A ball is dropped from a height of 36 feet. The quadratic equation d=1/2 ...
Physics - The acceleration of gravity on the moon is about 1.6 m/sec2. An ...
College Physics - A charged particle is hanging from the side of a wall by means...
physics help 3!! ** - Based on the following data about planet X (which orbits ...

Members