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spayn [35]
3 years ago
7

A boulder rolls off a 100 meter cliff with a horizontal velocity of 2 m/s.

Physics
1 answer:
bonufazy [111]3 years ago
7 0

Explanation:

It is given that,

Height of the cliff is 100 m

Its horizontal velocity is 2 m/s

The attached figure shows the sketch of the cliff and the boulder. It will go in the form of parabola. Its trajectory is parabolic in nature. The horizontal distance is called the range of the parabola.

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n oscillator is driven by a sinusoidal force. The frequency of the applied force A : must be less than the natural frequency of
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Answer:

  B : is independent of the natural frequency of the oscillator

Explanation:

You can apply any force you like to a natural oscillator. It is independent of the natural frequency of the oscillator.

The result you get will depend on how the frequency of the applied force and the natural frequency relate to each other. It will also depend on the robustness of the oscillator with respect to the applied force.

Clearly, if the force is small enough, it will have no effect on the oscillator. If it is large enough, it will overpower any motion the oscillator may attempt. For forces in the intermediate range, there will be some mix of natural oscillation and forced behavior. One may modulate the other, for example.

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If a boy believed that the only variable that affected the distance a ball traveled when thrown was the force with which it was
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3 years ago
The atomic number of magnesium is 12. This means that its nucleus must contain
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12 protons and 12 electrons

3 0
3 years ago
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What is the net force required to give an automobile of mass 1600 kg an acceleration of 4.5 m/s2 ?
Svetach [21]
Net force is calculated using the equation

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4 0
3 years ago
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I need answer fast please
Hatshy [7]

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4 0
3 years ago
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