A ball is shot from the top of a building with an initial velocity of 15 m/s at an angle 0= 45 above the horizontal. Part A: What are the x and y components of the initial velocity?

Express your answer using two significant figures.

Part B: If a nearby building is the same height and 55 m away, how far below the top of the building will the ball strike the nearby building?

Express your answer using two significant figures.

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate