A pro golfer has just hit a hole-in-one. If the distance from the tee to the hole is 95.0 m and the ball was in the air for 4.30 s, with what speed must the golfer have hit the ball? Assume the tee and hole are at the same height.
22.1 m/s
21.1 m/s
30.5 m/s
6.65 m/s