An ice cube sliding along the ground at 3 m/s goes off a ramp pointed straight up. Neglecting friction and air resistance, determine the following:
A) Aprroximately what is the maximum height of the ice cube?
B) Approximately what is the speed of the ice cube when it is 0.15 m above the ground?
C) What is the speed of the ice cube when it comes down, just before it hits the ground?