Physics, 28.09.2019 18:20, arri05

You hold a ruler that has a charge on its tip 5.00 cm above a small piece of tissue paper to see if it can be picked up. the ruler has -10.0 hc of charge. the tissue paper has 3.00 g of mass. what is the minimum charge required to pick up the tissue paper? what forces act on the tissue paper? how does newton's second law apply to the forces? which force can be related to the charges?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:10, edjiejwi

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

Answers: 3

continue

Physics, 22.06.2019 00:00, robertbyrd2017

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

Answers: 1

continue

Physics, 22.06.2019 01:40, janeou17xn

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Answers: 1

continue

Physics, 22.06.2019 13:00, Arealbot

What causes the formation of ocean currents?

Answers: 2

continue

Do you know the correct answer?

You hold a ruler that has a charge on its tip 5.00 cm above a small piece of tissue paper to see if...