30 points+!
soccer player kicks a ball from the ground with a speed of 16 m/s at an angle of 63°.

a. what is the horizontal component of the velocity?
b. what is the vertical component of the velocity?
c. how long does it take the ball to reach its highest point?
d. what is the maxium height of the ball?
e. what is the total amount of time that the ball is in the air?
f. how far is the ball form the soccer player when it lands?

A:7.2

B:14.25

C:1.45

D:10.3

E:2.9

F:20.88

Explanation:

Let be the velocity and be the angle between the velocity and ground.

Question A:

Horizontal component of velocity is given by .

So,horizontal component is

Question B:

Vertical component of velocity is given by .

So,vertical component is

Question C:

Time required is given by

Question D:

Maximum height is given by

Question E:

Time of flight is twice the time required to reach maximum height=.

Question F:

The distance between the player and ball after landing is called range and is given by

second mirror gathers light from a faraway object and reflects it to another mirror. - a.