Physics, 12.11.2019 05:31 lettytinocooxmq0y
Ablock is released from rest, at a height h, and allowed to slide down an inclined plane. there is friction on the plane. at the bottom of the plane, there is a spring that the block will compress. after compressing the spring, the block will slide up the plane to some maximum height, ha, after which it will again slide back down. how much work is done on the block between its release at height h and its ascent to its next maximum height?
Answers: 1
Physics, 21.06.2019 20:50
Identify the type of synthetic material used in each object
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Physics, 22.06.2019 05:20
Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
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Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
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Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Ablock is released from rest, at a height h, and allowed to slide down an inclined plane. there is f...
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