Calculate the area of the solar cells required to produce 100w of power for a cylindrical spin stabilized spacecraft such that the spin axis is normal to the solar flux. also calculate the size of the batteries required to provide power during eclipse period the orbital period is 90 min and the eclipse duration is 30 min

Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass

After the near spacecraft passed mathilde, on several occasions rocket propellant was expelled to adjust the spacecraft's momentum in order to follow a path that would approach the asteroid eros, the final destination for the mission. after getting close to eros, further small adjustments made the momentum just right to give a circular orbit of radius 45 km (45 × 10^3 m) around the asteroid. so much propellant had been used that the final mass of the spacecraft while in circular orbit around eros was only 545 kg. the spacecraft took 1.04 days to make one complete circular orbit around eros. calculate what the mass of eros must be.

Which transition by an electron will release the greatest amount of energy? oa ob oc od