1. Using the two equations below,show that the final position of the monkey and ball are the samebecause of the acceleration due to gravity. At the final positionof the monkey and ball, the height of both will be the same. Theywill also have the same time (t) since they will collidesimultaneously. Please arrange your work in an orderly fashion soit may be graded accordingly.
2.     Howlong would it take a projectile shot from a cannon at 145 m/s,aimed at 45° above the horizon, to reach an altitude of 120 m?
3. If the initial velocity of the above cannon were adjustable,what velocity would be required to shoot the ball exactly adistance of 100 m? Use the following equation and solve:
4. The US Army and Marine Corps usea 39-caliber artillery weapon called the
Ultra-light-weight Field Howitzer (UFH). It fires a projectile at827 m/s. What is the weapon’s maximum range in combat? (Use theabove equation from problem 3)
5.What would be the effect offiring a projectile in space? What would be its trajectory? Explainyour answers.?
