What effect does time have on the speed of a moving object?

Speed of an object represents the distance that is traveled by an object per unit of time. It is the same as the velocity with the only difference is that speed does not have direction. It is a scalar quantity which only has magnitude. From the definition itself, time has a large effect on the speed of the object moving. It is inversely proportional to the speed. So, when time increases, the speed would decrease meaning there is a shorter distance traveled with a certain period of time. Also, when time is decreased, the speed would increase which means that the object traveled more distance at a certain period of time.

Answer;

C. limestone

Explanation;Limestone is an example of a sedimentary rock. Sedimentary rocks are formed as a result of hardening of sediments which occurs as a result of pressure which presses the lower layers of sediments together, and the process of cementing; in which sediments are glued together by minerals dissolved in water.Limestone like other sedimentary rocks is composed of grains which are skeletal fragments of marine organisms such as coral.