Answer:
Explanation:
Since the equation for the illumination of an object, i.e. the brightness of the light, is <em>inversely proportional to the square of the distance from the light source</em>, the form of the function is:
Where x is the distance between the object and the light force, k is the constant of proportionality, and f(x) is the brightness.
Then, if you move halfway to the lamp the new distance is x/2 and the new brightness (call if F) is :

Then, you have found that the light is 4 times as bright as it originally was.
Answer:
rolling ball down a hill
Explanation:
A rolling ball has kinetic energy
Answer:
12 or 24
Explanation:
i think it is i hope it is right
D. Volume will increase
Volume and temperature are directly proportional for a gas.