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nikdorinn [45]
2 years ago
8

Velocity is often described as speed with a __________.

Physics
1 answer:
lubasha [3.4K]2 years ago
5 0

Answer:

rate

Explanation:

Note that speed has no direction (it is a scalar) and the velocity at any instant is simply the speed value with a direction.

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A simple pendulum consisting of a bob of mass m attached to a string of length L swings with a period T. If the pendulum is take
Juli2301 [7.4K]

To solve this problem we will use the definition of the period in a simple pendulum, which warns that it is dependent on its length and gravity as follows:

T =2\pi \sqrt{\frac{L}{g}}

Here,

L = Length

g = Acceleration due to gravity

We can realize that 2 \pi is a constant so it is proportional to the square root of its length over its gravity,

T \propto \sqrt{\frac{L}{g}}

Since the body is in constant free fall, that is, a point where gravity tends to be zero:

g \rightarrow 0 \Rightarrow T \rightarrow \infty

The value of the period will tend to infinity. This indicates that the pendulum will no longer oscillate because both the pendulum and the point to which it is attached are in free fall.

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2 years ago
If the frequency of a given wave increases,what happens to the wavelength?
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It shortens so that the tips reach faster
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2 years ago
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The more light bulbs you add to a series circuit, the _______ the lights will become.
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Answer:

brighter

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the more light bulbs you add to a series of circuits, the brighter the room will be.

7 0
1 year ago
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Using examples, explain why the first and second Newton laws of motion are significant for living organisms.
Triss [41]

Answer:

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Explanation:

1) With Newton's first law, we are able arrange things within a space and schedule meetings in time knowing that they will remain in place unless an external force changes their positions

2) An example of Newton's second law of motion is that small objects such as a ball are easily accelerated and can be given appreciable acceleration for flight by single, one time contact (such as kicking the ball) while larger objects such as a rock require sustained force application to change their location.

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B. specific heat capacity 
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