2D Motion - Comparing the path of projectiles on Earth and Mars Imagine you are repeating the "Land the Rover" experiment on Mars. How would the experiment differ than the one done on Earth? You'd have to include a discussion of the how HLPs behave on Earth (more "gravity" and lots of air friction) vs Mars (less "gravity" and hardly any air friction). Include, at least, a set of graph stacks to help in the comparison.

Forces/2D Motion - HLP and the ISS
Revisit the physics of the ISS...how did it get into near-Earth orbit? Why are astronauts "weightless"? How is the ISS really like a HLP? How did Isaac Newton usher in the concept of launching satellites with his "Newton's Cannon" thought experiment? Address the physics of the ISS through the lens of 2D Motion and Forces.

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

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000