In: Physics
A diver springs upward from a board that is 3.09 meters above the water. At the instant she contacts the water her speed is 8.52 m/s and her body makes an angle of 71.8° with respect to the horizontal surface of the water. Determine her initial velocity.
At the instant she contacts the water her speed is 8.52 m/s and her body makes an angle of 71.8° with respect to the horizontal surface of the water.
Final horizontal velocity,
Final vertical velocity,
-----------------
Use formula ,to find the top point above water the diver falls
----------------------
Height to top point to top of diving board =
Use formula ,to find initial vertical velocity
==============
Since there is no acceleration in horizontal direction
ANSWER:
========================