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Zanzabum
3 years ago
15

La persona se encuentra a 3 metros del origen. Se mantiene en reposo durante 2 . Luego se mueve durante 2 segundos a razón de 1

/ en dirección positiva de “x”. Luego se mantiene quieto durante 2 . y finalmente se mueve a razón de 3 / durante 4 . en dirección negativa de “x”.
Dibuje la predicción en las gráficas de posición y velocidad vs tiempo.
Physics
1 answer:
ladessa [460]3 years ago
7 0

Answer:

Explanation:

No entiendo

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Merry-go-rounds are a common ride in park playgrounds. The ride is a horizontal disk that rotates about a vertical axis at their
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Answer:

2.55348650884 m/s

2.67400481907 m/s²

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Explanation:

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Velocity is given by

v=\dfrac{2\pi r}{t}\\\Rightarrow v=\dfrac{2\pi 2.4384}{6}\\\Rightarrow v=2.55348650884\ m/s

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Acceleration is given by

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The acceleration is 2.67400481907 m/s²

When the speed is halved

v=\dfrac{2\pi 2.4384}{\dfrac{6}{2}}=5.10697301768\ m/s

a=\dfrac{v^2}{r}\\\Rightarrow a=\dfrac{(\dfrac{2\pi 2.4384}{\dfrac{6}{2}})^2}{2.4384}\\\Rightarrow a=10.6960192763\ m/s^2

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4 years ago
Two small objects are suspended from threads. When the objects are moved close together, they attract one another. What of the f
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Answer:d

Explanation:

All the given situations are possible because

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3 years ago
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