(Neglecting any water or air resistance) A waterfall is located 55 m downstream from where a boat is launched. If the speed of the river is 4 m/s, then what minimum boat speed is required to cross the 150m wide river before falling over the falls? What angle does the boat's path make with the shore? Assume constant speeds for the current and the boat.
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Physics, 21.06.2019 23:30, coryowens44
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
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Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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(Neglecting any water or air resistance) A waterfall is located 55 m downstream from where a boat is...
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