Physics, 08.09.2021 04:30 doughboy123

A roller-coaster car moves 161 ft horizontally and then rises 126 ft at an angle of 31.0° above the horizontal. It next travels 126 ft at an angle of 42.0° downward (below the horizontal). What is its displacement from its starting point? (Assume the initial horizontal motion of the car to be along the +x axis.)

A roller-coaster car moves 161 ft horizontally and then rises 126 ft at an angle of 31.0° above the

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A roller-coaster car moves 161 ft horizontally and then rises 126 ft at an angle of 31.0° above the...