Physics, 18.03.2021 01:40 agarcia24101993
) The acceleration of a free-falling object on the moon is given by the formula . If a rock is dropped from a height of 20 m on the moon: a) find a formula for the velocity of the rock, v(t), at time t. Note: You can think of this as an initial value problem to solve because acceleration is the derivative of the velocity, and you are given information about the initial velocity. b) find a formula for the height of the rock, s(t), at time t. Note: Again, you can think of this as an initial value problem because velocity is the derivative of height, and you know the initial height.
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The material that keeps its new shape after it is stretched is called?
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How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
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In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
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Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.
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) The acceleration of a free-falling object on the moon is given by the formula . If a rock is dropp...
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