Answer:
The speed of light will be c=3x10^8m/s
Explanation:
This is the same as the speed of light because your speed does not affecttje speed of light so you will see the light approaching you at the same speed of light c
Well there is many ways we are not evolved as much as we think we are from being we die from a lot of diseases to world hunger and other things to be honest humans are far from being really evolved in life we really need to focus on cures and solving world hunger and fighting among ourselves
Hope this helps
Given:
The mass of each sphere is
The distance between the two spheres is r = 2 m
To find the gravitational force that one sphere exerts on the other.
Explanation:
The gravitational force is caculated by the formula
Here, the universal gravitational constant is
Substituting the values, the gravitational force will be
Final Answer: The gravitational force that one sphere exerts on the other is 1.04 x10^-8 N.
First reason is safety, of course.
Second reason, the hot object radiates heat in the form of convection current which will heat the air around it.
This current can cause instabilities in measurements especially when using sensitive digital scales.
Answer:
a). la acelaración del automóvil es
b). la distancia recorrida por el automóvil es
La aceleración puede ser encontrada por medio de la ecuación cinemática que corresponde a un movimiento rectilíneo uniformemente variado.
(1)
Donde es la velocidad final y es la velocidad inicial.
La velocidad inicial del automóvil sera cero () ya que parte del reposo.
Antes de remplazar los valores en la ecuación 1 es necesario expresar el tiempo en unidades de segundos.
⇒
La rapidez final puede ser expresada en unidades de :
Por lo tanto, la acelaración del automóvil es
Luego para calcular la distancia se puede utilizar la siguiente ecuación.
(2)
Por lo tanto, la distancia recorrida por el automóvil es