Physics, 29.10.2019 07:31 vinp190p9zekn
Acliff diver positions herself on the edge of a cliff that angles downward towards the edge. the length of the top of the cliff is 41.0 m and the angle of the cliff is 20.0 degrees below the horizontal. the cliff diver runs toward the edge at a constant speed, and reaches the edge with a time of 5.71 s. after running straight off the edge without jumping up, the diver falls h=26.0 m before hitting the water. after leaving the edge of the cliff how much time does the diver take to get to the water? how far horizontally does the diver travel from the cliff face before hitting the water? remember that the angle is at a downward slope to the right.
Answers: 1
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Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
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The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?
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What is a subatomic particle with a negative charge and very little mass?
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Acliff diver positions herself on the edge of a cliff that angles downward towards the edge. the len...
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