The diagram below shows two metal spheres taken from Newton's cradle and separated by a distance of 0.1 meters. The charge on sphere A is +6.0 x 10- coulomb and the
charge on sphere B is +3.0 x 10-5 coulomb.
0.1 m
Which statement best describes the electrical force on the spheres?

What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?