A rock is dropped off the side of a bridge and hits the water below 3.3...

Question

Question

A rock is dropped off the side of a bridge and hits the water below 3.3 s later.

(a) What was the rock's velocity when it hit the water? speed direction?

(b) What was the rock's average velocity as it fell? speed direction?

(c) What is the height of the bridge above the water?

Answer 1

Answer #1

Time faling (t) 33 NCod (A) Initial velociれ (a)-o -find veloce) (v) = 32-64mls 1n down s 3. 36 m 3 3 S 2- 2.

Answer 2

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