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swat32
4 years ago
15

Suppose the Sun suddenly stopped emitting light. How long would it take, in seconds, for the Sun’s light to disappear on Earth?

(Hint: The Sun is an average of 150 million km from Earth).
Physics
1 answer:
irina [24]4 years ago
4 0

Answer:

480 seconds

Explanation:

It takes the suns light 8 minutes to get to Earth. 8 minutes is 480 seconds.

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a hiker walks 200 m west and then walks 100 m north in what direction is her resulting displacement draw to show your answer​
Sliva [168]

Answer:

The direction of the displacement is in North-West.

Explanation:

Resultant displacement D is

=\sqrt{(200)^{2} + (100)^{2} } \\=223.60m                        

Here the direction is

\Theta =tan^{^{-1}}\left ( \frac{100}{200} \right )\\\Theta =26.6^{o}

Then the direction is 26.6^{o} North-west.            

5 0
3 years ago
EDGE 2021 WILL GIVE BRAINLIEST
defon

Answer:

B A new compound is formed

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3 years ago
A worker pushes a box across the floor to the right at a constant speed with a force of 25N. What can you conclude about the box
kotykmax [81]

Answer:

C. Friction between the box and the floor is 25N to the left

Explanation:

7 0
3 years ago
Read 2 more answers
AYUDAAA PORFAVOR
Sholpan [36]

Queremos crear un diagrama general para calcular el área de un triangulo.

Este será algo como:

  1. Definir variables
  2. Pedirle al usuario que introduzca los valores deseados (de las variables).
  3. Leer los valores deseados y asignarlo a la variable correspondiente.
  4. Realizar la operación para calcular el área.
  5. Mostrar en pantalla el resultado.

Como naturalmente habra algunas variaciones segun el programa que utilicemos, lo voy a escribir de forma bastante general.

Primero definamos nuestras variables:

Por ejemple, en fortran usariamos algo como:

real:: B, H, A

Donde B será la variable que usaremos para la base, H para la altura, y A para el área.

Luego tenemos que escribir en pantalla algo que le diga al usario que debe introducir la base y el area.

Luego el programa debe ser capaz de leer ese input.

con algo de la forma:

B = read*input 1

H = read*input 2

Una vez tenemos definidas las variables, simplemente calculamos el área del triangulo:

A = H*B/2

Finalmente la podemos mostrar en pantalla con algo como:

print(A).

Lo que nos mostraría el valor del área.

Concluyendo, el diagrama en general sería:

  1. Definir variables
  2. Pedirle al usuario que introduzca los valores deseados (de las variables).
  3. Leer los valores deseados y asignarlo a la variable correspondiente.
  4. Realizar la operación para calcular el área.
  5. Mostrar en pantalla el resultado.

Si quieres aprender más, puedes leer:

brainly.com/question/21949109

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3 years ago
Part 2: Design your own circuit (40 points)
Mrac [35]

Answer:

"YOUR OWN!"

Explanation:

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