1)  for a rotating space habitat, what is the relationship between the magnitude of gravity and angular speed? 2)  for a rotating space habitat, what is the relationship between my distance from the axis and my simulated gravity? 3)  when putting on new tires, explain how wheel size will affect the speedometer and the trip meter ( tachometer )a. larger wheelsb. smaller wheels4)  could you overcome the issue of weightlessness using two spacecraft and a cable? explain

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.