Please written by computer source

A ball is served 2.20 degrees above the horizontal at a height of 2.50 m, 10.0 m from a net that is 0.800 m high. (a) If the tennis ball is to clear the net by at least 0.200 m, what is its minimum initial velocity in component form? (b) What is the minimum initial speed? (c) If the tennis ball clears the net by 0.200 m, where will it land from the server