The first human made object made to orbit earth was the Soviet Union's Sputnik 1, it launched the 4th of October 1957.
Technically, it should roll forever.
MY personal interpretation of nothing is no atoms or particles of anything. but keep in mind im 11 <span />
An insulator which is also called a 'dielectric'.
Answer:
Acosθ
Explanation:
The x-component of a vector is defined as :
Magnitude * cosine of the angle
Maginitude * cosθ
The magnitude is represented as A
Hence, horizontal, x - component of the vector is :
Acosθ
Furthermore,
The y-component is taken as the sin of the of the angle multiplied by the magnitude
Vertical, y component : Asinθ