Question

A ball is projected with an initial velocity upward component of 30 m/s and horizontal component of 23 m/s.
a. Find the velocity of the ball after 2 seconds
b. Find the position of the ball after 2 seconds
c. How long a time is required to reach the highest point of projectory?
d. How high is the point?
e. How long a time is required for the ball to return to its original level?
f. How far has it travelled horizontally during this time?