My assignment is due in an hour please help A tennis player tosses the tennis ball up in the air from a height of 1.2 m. If its initial velocity is 3.6 m/s

A) what is the tennis balls maximum height above the ground?

B) How long does it take the tennis ball to hit the ground

The plum pudding model of the atom state that ?

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

Which type of basaltic lava flow has a fairly smooth