Using the following formulas to solve questions 1-7 showing work.

1. = + 2. = ()+1/2^2 3. ^2 =^2 +2

where vf = is final velocity

where vi = initial velocity

where a = acceleration

where t = time

where = distance

No information is missing

all questions asked are complete and provided values to solve problems

please use formulas as depicted above.

Projectile Motion Worksheet A football is kicked from the ground for a field goal with a resultant velocity of 22 m/s at an angle of 40 from the horizontal. Determine the following: 1. How long is the ball in the air? 2. How high does the ball go? 3. How far does the ball go? 4. If the ball is kicked from the 40-yard line (after the snap the ball will be kicked from the 40-yard line), will it go over the crossbar? I I I I r I I 10 feet high I I I I I I I I I Ball kicked 1] from 40 yard line 10 yards 5. Keeping the angle constant (40), how do your answers change if the resultant velocity is increased by 10%? a. How long is the ball in the air? b. How high does the ball go? c. How far does the ball go? d. If the ball is kicked from the 40-yard line (for a 33 yard field goal, after the snap the ball will be kicked from the 40-yard line), will it go over the crossbar? 6. Keeping the velocity magnitude constant (22 m/s), how do your answers change if the angle is increased by 10%? a. How long is the ball in the air? b. How high does the ball go? 0. How far does the ball go? d. If the ball is kicked from the 40-yard line (for a 33 yard field goal, after the snap the ball will be kicked from the 40-yard line), will it go overthe crossbar? 7. Briefly summarize what you learned from manipulating the calculations