Answer Physical Activity Word Definitions

Defense a. When a player breaks a rule.
Referee b. A sport you do alone.
Team c. A traditional dance of a country or region.
Team Sport d. The team trying to score a goal.
Opponent e. A group of people playing for the same side in a game.
Individual Sport f. The person in charge of a game to make sure everyone follows the rules.
Offense g. The team trying to keep the other team from scoring.
Foul h. The things you need to play a sport or activity.
Folk Dance i. A sport you do with a group of other players.
Equipment j. The team you play against in a sport or game.

Astudent throws a water balloon with speed v0 from a height h = 1.76 m at an angle θ = 21° above the horizontal toward a target on the ground. the target is located a horizontal distance d = 9.5 m from the student’s feet. assume that the balloon moves without air resistance. use a cartesian coordinate system with the origin at the balloon's initial position. (a) what is the position vector, rtarge t, that originates from the balloon's original position and terminates at the target? put this in terms of h and d, and represent it as a vector using i and j. (b) in terms of the variables in the problem, determine the time, t, after the launch it takes the balloon to reach the target. your answer should not include h. (c) create an expression for the balloon's vertical position as a function of time, y(t), in terms of t, vo, g, and θ. (d) determine the magnitude of the balloon's initial velocity, v0, in meters per second, by eliminating t from the previous two expressions.