Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of 0.7120 n when their center-to-center separation is 50 cm. the spheres e then connected by a thin conducting wire. when the wire is removed, the spheres repel each other with an electrostatic force of 0.1165 n. what were the initial charges on the spheres? since one is negative and you cannot tell whlch is positive or negative, there are two solutions. take the absolute value of the charges and enter the smaller value here. 9.77-10a-120 bemi a incorrect. thes 2/10 ersevious tries submn answer enter the larger value here. 6.60 x 10-6 c ou are correct.

Aballet student who learns with the of his instructor is demonstrating learning.

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

What determines the amount of inertia an object has