Long, long ago, on a planet far, far away, a physics experiment was carried out. First, a 0.250-kg ball with zero net chargewas dropped from rest at a height of 1.00 m. The ball landed0.552 s later. Next, the ball was given a net charge of 7.75 mC anddropped in the same way from the same height. This time theball fell for 0.680 s before landing. What is the electric potentialat a height of 1.00 m above the ground on this planet, given thatthe electric potential at ground level is zero? (Air resistance canbe ignored.)
Long, long ago, on a planet far, far away, a physics experiment was carried out. First, a 0.250-kg ball with zero net chargewas dropped from rest at a height of 1.00 m. The ball landed0.552 s later. Next, the ball was given a net charge of 7.75 mC anddropped in the same way from the same height. This time theball fell for 0.680 s before landing. What is the electric potentialat a height of 1.00 m above the ground on this planet, given thatthe electric potential at ground level is zero? (Air resistance canbe ignored.)
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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
0.552 s later. Next, the ball was given a net charge of 7.75 mC and
dropped in the same way from the same height. This time the
ball fell for 0.680 s before landing. What is the electric potential
at a height of 1.00 m above the ground on this planet, given that
the electric potential at ground level is zero? (Air resistance can
be ignored.)
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