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s2008m [1.1K]
3 years ago
6

Which of the following is an example of velocity?

Physics
2 answers:
pav-90 [236]3 years ago
8 0
C :) cause a direction has nothing do do with velocity !
Anastasy [175]3 years ago
8 0
B. because Velocity<span> is a physical vector quantity; both magnitude and direction are needed to define it</span>
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Does DNA produce any particular traits?
coldgirl [10]
Answer:
yes, eye color, hair color etc.
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2 years ago
Un vehiculo se desplaza con movimiento rectilio uniforme. Sabiendo que recorre 90 km en 3 horas. Averiguo la velocidad en m/s.
SashulF [63]

Answer:

Velocidad = 500 m/s

Explanation:

Dados los siguientes datos;

Distancia = 90 km

Tiempo = 3 horas

Conversión;

Por distancia:

1 kilómetro = 1000 metros

90 kilómetros = 90 * 1000 = 90,000 metros

Para el tiempo:

1 hora = 60 segundos

3 horas = 60 * 3 = 180 segundos

Para encontrar la velocidad en m/s;

Matemáticamente, la velocidad viene dada por la ecuación;

Velocidad = \frac {distancia} {tiempo}

Sustituyendo en la fórmula, tenemos;

Velocidad = 90000/180

Velocidad = 500 m/s

5 0
2 years ago
What metric unit would you use to estimate the actual distance between Boston and New York?
yarga [219]
The answer to your question is meters.
7 0
3 years ago
Read 2 more answers
A 13.4-mH inductor carries a current i = <img src="https://tex.z-dn.net/?f=I_%7Bmax%7D" id="TexFormula1" title="I_{max}" alt="I_
Digiron [165]

The voltage across an inductor ' L ' is

V = L · dI/dt .

I(t) = I(max) sin(ωt)

dI/dt = I(max) ω cos(ωt)

V = L · ω · I(max) cos(ωt)

L = 1.34 x 10⁻² H

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I(max) = 4.80 A

V = L · ω · I(max) cos(ωt)

V = (1.34 x 10⁻² H) · (377 / sec) · (4.8 A) · cos(377 t)

<em>V = 24.25 cos(377 t)</em>

V is an AC voltage with peak value of 24.25 volts and frequency = 60 Hz.

6 0
3 years ago
What is a small body that follows a highly elliptical orbit around the sun
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A Planet, such as (pluto)
4 0
3 years ago
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