Compute each part of given question:
Question: A projectile is launched from the top of a 20 m cliff and strikes a tower 60m away in 3 seconds,
Part A: Find the x-component of the velocity of the object when it hits the tower?
Part B: The y component of the velocity of the object is zero the instant when it hits the tower, find the initial y-component use g=10m/s2?
Part C: Find the height of the tower?
Part D: Find the angle in degrees with respect to the horizontal?
Any expert will able to provide correct answer for the above question. Thanks.