What change takes place in a wave when the frequency of the wave increases?

a. fewer wavelengths pass a given point per second

b. no change occurs in the number of wavelengths that pass a given point per second

c. a greater number of wavelengths pass a given point per second

d. the number of wavelengths that pass a given point per second doubles

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?