Question: A stone thrown off a bridge 20 m above a river has an initial velocity of 12m/s at an angle of 45o above the horizontal

A stone thrown off a bridge 20 m above a river has an initial velocity of 12m/s at an angle of 45o above the horizontal (Fig. 3.33).
A stone thrown off a bridge 20 m above a

(a) What is the range of the stone?
(b) At what velocity does the stone strike the water?

20 m

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a v xo v o cos q 12 ms cos 45 8485 ms v yo v o sin q 12 ms sin 45 8485 ms Take both x o ... View full answer

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