The observer.
The formula Force x Distance is used to calculate work, where Force is the amount of force applied to an object and Distance is the distance over which the force is applied. The product of force and distance gives the amount of work done.
The scalar quantity you are referring to is speed. Speed is calculated by dividing the distance an object travels by the time it takes for the object to travel that distance. It gives the rate at which an object covers distance.
it lets you do melees from a longer distance and if you get a certain amount of knifing kills with that perk it gives you no falling damage
The amount of light that a star emits is measured using the concept of luminosity. Luminosity is the total amount of energy emitted by a star per unit of time, typically expressed in watts. It is determined by the star's size, temperature, and age. The brightness that we observe from Earth also depends on the star's distance from us.
The equation to calculate the speed of an object is speed = distance / time. This equation gives the rate at which an object is moving over a given distance in a specific amount of time.
Determined
Absolute magnitude is a measure of a star's intrinsic brightness, independent of its distance from Earth. In contrast, light is the electromagnetic radiation emitted by stars, including visible light and other wavelengths. While absolute magnitude gives a standardized view of a star's brightness, light encompasses a broader spectrum of electromagnetic radiation emitted by celestial bodies.
The light bulb gives light be heating the filament. Roughly speaking, it is emitting black body radiation. Plank's Law gives you the formula. See here: http://en.wikipedia.org/wiki/Black_body http://en.wikipedia.org/wiki/Planck's_law
Determined
Planets and satellites shine by reflecting light from the Sun. Their surfaces can be either rocky, icy, or gaseous, and the way they reflect sunlight gives them their brightness. The combination of their composition, size, and distance from the Sun affects their visibility from Earth.
Direct lighting offers a host of benefits, most importantly is the large amount of light it provides. Another is the strength of the light as well as the brightness that direct light gives that general lighting fixtures cannot.
Yes, the gravitational force exerted on an object by Earth is what gives the object weight. This force is determined by the mass of the object and the mass of the Earth, as well as the distance between them.