Aquarterback threw a football at 24 m/s at a 45° angle. if it took the ball 3 seconds to reach the top of its path.
how long was it in the air? assume the ball is caught at the same height that it left the quarterback's hand.

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system