Nobody in Cosmology or the Bible ever said that anything came from "nothing".
Answer:
Simply put, slope refers to the steepness of a line. The larger the slope, the steeper the line. Slope is often referred to as 'rise over run' because it is calculated by the change in the vertical (rise) divided by the change in the horizontal (run). ... For example, a high value of slope means a very steep line.
F=ma=65kg*0.3ms^(-2)=19.5N
They are usually thought as harmful.