A stone is at a cliff of height h with an initial speed of 80.0 m's directed 50.0 above the horizontal as shown. The stone strikes at A, 10.00 sec after launching. Find (a. ) The height h of the cliff (b.) What was the stone's velocity just before impact? (Use vector notation)? (c.) What was the maximum height H reached above the ground? (d) What was the horizontal distance Ax covered? A 80.0's H h 50 Ax