Two objects are shown below. One is neutral and the other is negative. What do you predict would happen?

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

Steelhead trout migrate up stream to spawn. occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b. leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?