Arock thrown horizontally at 20m/s from the top of a building 63m high. how far from the base of the building does the rock land?

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction