plz. answer

- A small stone was thrown from a cliff with an initial velocity of 60 m/s at an angle of 53 as shown in the gure below. Determine: a) The x and y components of the initial velocity b) The time it takes the stone to reach a height of 40 m above the ground 0) The range (x) of the stone when it has reached the height in b) above d) A second stone was thrown simultaneously at an angle of 37" as shown. What is the initial speed (v) of the second stone if they have to make a collision at the point 40 m above the ground, as indicated in the gure