Question

An accelerometer is a sensor that measures the physical acceleration experienced by an object due to inertial forces or due to mechanical excitation. Acceleration is defined as rate of change of velocity with respect to time.

Answer 1

Answer:

this may help u mate

If the accelerometer measures acceleration in meters per second squared (the SI unit), you can convert each acceleration into a g-force measurement by dividing by 9.81 .

Answer 2

According to Einstein's General Relativity Theory,light will be affected in the same way matter is affected by gravity. ... Since light (whether perceived as a ray or a photon) has no mass, Newton's equation predicts that it will not be attracted by gravity towards anything, no matter how massive.