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Semmy [17]
3 years ago
5

Un gallo se pavonea en línea recta en el techo. Su movimiento se muestra en la siguiente gráfica de la posición horizontal, x, c

ontra el tiempo, t. ¿Cuál es la rapidez instantánea del gallo en t= 1s?
Physics
1 answer:
Svetllana [295]3 years ago
8 0

Answer:

Entonces, velocidad instantánea = | v | = 0,25 m / s

Explanation:

pregunta completa

Por favor, encontrar el archivo adjunto

Solución

La velocidad instantánea está dada por,

v = dx / dt = pendiente de la curva x-t

aquí, del gráfico:

en x = 1 m ---> t = 8 s

en x = 3 m ---> t = 0 s

entonces, dx = 1-3 = -2 m

dt = 8-0 = 8 s

Entonces,

v = -2/8

v = -0,25 m / s

Dado que, pseed es una cantidad escalar.

Entonces, velocidad instantánea = | v | = 0,25 m / s

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Step 2 does the robotic arm do work on the block. Joshua programs a robotic arm to place a block in a box. a four-row, two-column table.

<h3>What is a robotic arm?</h3>

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By following the directions in the table, Joshua programs a robotic arm to place a block in a box. a four-row, two-column table.

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6 0
2 years ago
A baseball is thrown 50.0m in 3.0s, what is the average speed of the baseball? Calculated answer is 16.666667! What is the corre
castortr0y [4]

Answer:

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Explanation:

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A lighter-than-air balloon and its load of passengers and ballast are floating stationary above the earth. ballast is weight (of
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V = 4/3 * pi * r^3 
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Two objects moving with the same speed may not have the same velocity. Why?​
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Can an igneous rock become another igneous rock? If so, how?
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5 0
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