1. A ball is dropped from the top of a cliff that is 38 meters tall. Calculate the ball's impact velocity.
20 points
O +744.8
+27.29
+372.4
+19.30

I’ve been stuck on this for a while

Define the terms moral development and moral reasoning.

Acar traveling at a constant speed of 22.0 m/s passes a trooper hidden behind a billboard. one second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.50 m/s2. how long does it take the trooper to overtake the speeding car? solve this problem by a graphical method. on the same graph, plot position versus time for the car and the trooper.