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Svetradugi [14.3K]
3 years ago
8

Un auto que acelera a razón de 2 m/S^2 ; Si para cierto tramo se observa que logra triplicar su rapidez en 6 s. ¿Cuál fue su rap

idez al final de estos 6 segundos?
Physics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

12m/s

Explanation:

Using the equation of  motion

v = u + at

Given that

u = 0m/s

a = 2m/s²

time t = 6s

Substitute the given values into the expression

v = 0 + 2(6)

v = 0+12

v = 12m/s

Hence the required velocity is 12m/s

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Answer:

The answer is false

Explanation:

Though the mostly used SI unit of measurement or the most popular units are the

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i.e meter (m), seconds (s), kilogram (kg)

Aside all the above stated units for measurements there are other four basic units which are itemized  bellow.

they are

1. Amount of substance - mole (mole)

2. Electric current - ampere (A)

3. Temperature - kelvin (K)

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3 years ago
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seropon [69]

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When an automobile moves with constant speed down a highway, most of the power developed by the engine is used to compensate for
uysha [10]

Answer:

F=5449 N

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Making F the subject

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F=\frac {125328}{23}=5449.043478  N

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