A quarterback throws a football toward a receiver from a height of 6 ft. The initial vertical velocity of the ball is 14 ft/s. A
2 answers:
Answer:
Given the projectile formula:
where, t is the time in second.
As per the statement:
A quarterback throws a football toward a receiver from a height of 6 ft. The initial vertical velocity of the ball is 14 ft/s
⇒ and v= 14 ft/s
Substitute these given values we have;
It is also given that at the same time that the ball is thrown, the receiver raises his hands to a height of 8 ft and jumps up with an initial vertical velocity of 10 ft/s.
⇒ and v= 10 ft/s
then;
Therefore, the system that models the heights of the ball and the receiver's hands over time :
You might be interested in
You have 
apples left.
You have 5 whole apples, you took one whole apple out, which equals 4 whole apples left. Then with the whole apple you took out, you ate
of it.
Jack ate of an apple in 5 apples.
If you say that Jack ate of 3 apples, then he ate 
apples. So there isn't any difference when he ate of an apple.
You have 5 whole apples, you took one whole apple out, which equals 4 whole apples left. Then with the whole apple you took out, you ate
Jack ate
If you say that Jack ate