Question

Height and acceleration due to gravity and time relationship

Answer 1

hey mate hieght and acceleration due to gravity is like this below in pic

Answer 2

a numerical scale for expressing the magnitude of an earthquake on the basis of seismograph oscillations. The more destructive earthquakes typically have magnitudes between about 5.5 and 8.9; it is a logarithmic scale and a difference of one represents an approximate thirtyfold difference in magnitude