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**Tweety** A batsman strikes a cricket ball at a height of 1.5m above the ground, giving it an initial

speed of 29 ms^{-1}

at an angle of 30o measured upwards from the horizontal.

(a) How far does the ball travel horizontally before touching the ground?

(b) A fielder moves to try to catch the ball. If he can catch a ball that is at a height

2.75m or below, where should he position himself?

for part a)

I need to work out the distance. but not sure what formula to use, and the fact that's its inclined at an angle. ?

b) not sure either.

any help appreciated!