4) A robot is equipped with a GPS, which indicates the x coordinate and the y coordinate of the
robot position and a compass, which indicates the robot heading angle (the adjusted
quantities are as defined in lecture).
The robot starts out an initial position given by coordinates xi = 34 meters and yi = 51 meters
and an initial heading angle of 36 degrees. The robot should move to a final (goal) position given by
the coordinates xf = 73 meters and yr = 168 meters. Find the following:
a) Ax = change in x, Ay = change in y
b) required Goal robot heading angle OG
c) angle 40 through which the robot should spin (rotate on the spot) at the start of motion
d) d=straight line distance between the robot initial position and final (goal) location

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it

friction

explanation:

they us to move forward and backwards