3. Point charges 91 and 92 are separated by a distance of 60 cm along a horizontal axis. The magnitude of 91 (1 point) is 3 times the magnitude of 92. At which point a on the axis is the electric field zero?

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.

Explain vector addition, triangle method and parallelogram method