A student throws a ball horizontally out of a window which is 8m above the ground. Another student was 10 m away caught it. What was the horizontal velocity of the ball?

Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.