Physics, 22.04.2020 18:29 shadowsnake

4. Find the potential difference between a point
infinitely far away and a point 0.01 m from an
electron with a charge of -1.6 x 10-19 C.

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 20:30

The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?

Answers: 2

Answer

Physics, 22.06.2019 22:20

One hazard of space travel is debris left by previous missions. there are several thousand masses large enough to detect by radar orbiting the earth, but there are far greater numbers of very small masses such as flakes of paint. calculate the force exerted by a 0.110 mg chip of paint that strikes a space shuttle window at a relative speed of 5.00 ✕ 103 m/s and sticks, given the collision lasts 6.00 ✕ 10-8 s. such a collision chipped the window of the ill-fated challenger in june 1983, causing $50,000 of damage.

Answers: 2

Answer

Physics, 23.06.2019 05:20

Derive the formula 2as=v² -u² where the formula have have usual meanings

Answers: 1

Answer

Physics, 23.06.2019 16:00

When a charged balloon sticks to a wall, the downward gravitational force is balanced by an upward static friction force. the normal force is provided by the electrical attraction between the charged balloon and the equal but oppositely charged polarization induced in the wall's molecules. if the mass of a balloon is 1.2 g, its coefficient of static friction with the wall is 0.71, and the average distance between the opposite charges is 0.80 mm, what minimum amount of charge must be placed on the balloon in order for it to stick to the wall? express your answer to two significant figures and include appropriate units.

Answers: 1

Answer

You know the right answer?

4. Find the potential difference between a point
infinitely far away and a point 0.01 m from a...

Questions