In the diagram, 91, 92, and q3 are in a straight line. Each of these particles has a charge of -2.35 x 10-6 C. Particles qı and q2 are separated by 0.100 m and particles q2 and q3 are separated by 0.100 m. What is the net force on particle q3? Remember: Negative forces (-F) will point Left Positive forces (+F) will point Right -2.35 x 10-6 C -2.35 x 10-6 C -2.35 x 10-6 C 91 92 93 0.100 m 0.100 m​

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.