A baseball is thrown horizontally from a height of 9.60 m above the ground with a speed of 34.8m/s. Where is the ball after 1.40 s have elapsed? Assignment Print ViewThe ball is above the ground at a horizontal distance of_____m from the launch point. When salmon head upstream to spawn, they may encounter a waterfall. If the water is not moving too fast, the salmon can swim right up through the falling water. Otherwise, the salmon jump out of the water to get to a place in the waterfall where the water is not falling so fast. When humans build dams that interrupt the usual route followed by the salmon, artificial fish ladders must be built. They consist of a series of small waterfalls with still pools of water in between them (see the photo). Suppose the salmon can swim at 8.50 m/s with respect to the water.

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