You are using a rotary encoder to determine the distance a robot has traveled. the rotary encoder is directly connected to one of the wheels that has a diameter of 10cm. assume the encoder has 16 lines/revolution and that both the rising and falling edges (2x mode) are detected. what is the smallest detectable change of the rover traveling distance? if you want the rover to travel 2 meters before making a turn, how many encoder counts (rise and fall) are needed before sending a turn command? if you want to upgrade the encoder so that the smallest detectable distance change is ±0.20cm, what would be the required lines/revolution?
if they actually show it
answer : the static friction depends on two factors
1. roughness of the surface
explanation : friction occur when surface is not smooth.
the formula of friction is
static friction depends on the roughness of the surface and force which is trying to push to object along the surface.
static friction is caused by the attraction between two surfaces that are in contact. when the surface will rough and the object will heavier then the force will be larger.
is the answer a yes or no question? because if so i think it would be yes.