NEED ANSWERS ASAP: A tennis player throws a ball directly upwards for their serve to a height of 0.56m from the point of the release. What was the velocity of the ball when it was released?

Which property of fossils allow scientists to determine the relative rock ages..

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.