subject
Physics, 23.10.2020 21:50 ggg509

A balloon is held near a person’s hair, and the hair is not affected. The same balloon is rubbed on a piece of carpeting, and the balloon now attracts hair. Define electric charge and describe what happens to the charge that causes the balloon to attract the hair.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 01:20, Kjcampbell2
Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.
Answers: 3
image
Physics, 22.06.2019 04:50, tagerryawilson6
Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves
Answers: 2
image
Physics, 22.06.2019 10:30, legendman27
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
image
Physics, 22.06.2019 13:30, livingfamyboys35
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
You know the right answer?
A balloon is held near a person’s hair, and the hair is not affected. The same balloon is rubbed on...

Questions in other subjects:

Konu
Mathematics, 03.09.2020 01:01
Konu
Social Studies, 03.09.2020 01:01