Why does static cling sometimes happen between clothes in a clothes dryer?

A. Because the clothes are rubbing against each other, and friction is one method of charging things.

B. Because the clothes get polarized from the charged sides of the dryer which are aluminum.

C. Because the neutral clothes have a charged induced upon them by being close to the electric-' wall outlet.

D. Because the neutral clothes, like all matter, are always charged.

How would doubling the made of an object change the objects potential energy

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?