Which characteristic does Earth share with the other planets in our Solar System?
Select one:
A. They all have oceans.
B. They all orbit the Sun.
C. They all have rocky surfaces.
D. They all have one moon.

Aball is fired with an initial velocity of 500 m/s at an angle of 30 degrees above the horizontal across a level field. a. what are the horizontal and vertical components of the initial velocity. b. calculate the maximum height, the time of flight, and the range of the ball.