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A woman on a bridge 71.0 m high sees a raft floating at a constant speed...

A woman on a bridge 71.0 m high sees a raft floating at a constant speed on the river below. Trying to hit the raft, she drops a stone from rest when the raft has 7.40 m more to travel before passing under the bridge. The stone hits the water 5.40 m in front of the raft. Find the speed of the raft.

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2. 2. 2. 3.8

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