Aball is thrown at an angle of 40â° above the horizontal at a speed of 16.0 m/s from the top of a 12.4 m tall building. what is the maximum height of the ball above the ground?

Which describe reflection? check all that apply. light bounces off a boundary.

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.