Zane has an elastic water balloon launcher that can fire balloons at an angle of 38.0 from the

Why should seat belts not be mandatory quick plz

Which of the following are guidelines to follow for obtaining accurate observations

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