How is the movement of this wave
similar to the movement of the water wave from the experiment

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

What are the north and south poles of a solenoid change with?