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Ede4ka [16]
2 years ago
14

How much force is needed to accelerate a vehicle with a mass of 1000 kg at a rate of 5 m/s2?

Physics
1 answer:
Mashcka [7]2 years ago
8 0
The force needed to accelerate a vehicle with a mass of 1000kg at a rate of 5m/s2 would be 5000
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Precision is how close a series of measurements are to ______
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Answer:

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2 years ago
A box is at rest on a ramp at an incline of 22°. The normal force on the box is 538 N.
fomenos

Answer: 580 N

Refer to attached figure.

The angle of inclination is 22 degrees

weight (gravitational force) acts downwards.

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The horizontal component (mg cos 22 ) balances the normal force and the vertical component balances the frictional force.

Gravitational force on an object = mg

The normal force N= mg cos 22

\Rightarrow mg =\frac{N}{cos22}=\frac{538 N}{0.927}=580 N





8 0
3 years ago
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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

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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.

5 0
3 years ago
You make a straight line when an object is
swat32

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can you explain more or..,.

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8 0
3 years ago
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defon

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Explanation:

solution

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8 0
3 years ago
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