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artcher [175]
3 years ago
14

The _____ muscle pulls the corners of the mouth upward

Physics
1 answer:
Firlakuza [10]3 years ago
5 0
The zygomaticus muscle <span> pulls the corners of the mouth upward

Zygomaticus muscle is the muscle that is responsible in making us smile, The muscle started from the malar bone and stretched up to the corner part of our upper lip and will make reflective response that is sent by your brain.</span>
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(A) As it moves farther and farther from Q, its speed will keep increasing.

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When a positive charge Q is fixed on a horizontal frictionless tabletop and a second charge q is released near to it then according to the Coulombs law the force acting on it decreases with the square of the distance between them.

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F=\frac{1}{4\pi.\epsilon_0} \times \frac{Q.q}{r^2}

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By the Newtons' second law of motion if the we know that the acceleration is directly proportional to the force applied. So as  the distance between the charges increases the its acceleration also decreases therefore now the charge feels less acceleration but still continues to accelerate with a fading magnitude.

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