1. A baseball is hit from 1 m above the ground and attains a maximum height of 21 m and horizontal distance of 100 m. A fielder can catch the ball between the ground and 3 m. Over what horizontal distance would a fielder be capable of catching the ball?
2. A satellite is describing a circular orbit about the Earth with speed V. The satellite is separated into two pieces by explosive bolts which gave them an equal but opposite velocity u relative and tangential to the orbit of the original satellite. Find the two new orbits.