Physics, 19.11.2019 01:31 ChHal3716

34. mars has two moons, phobos and deimos. phobos has an orbital radius of 9.4 x 10° m and an
orbital period of 0.32 days. deimos has an orbital radius of 23.5 x 108 m.

a. what is the orbital period of deimos?

b. at what height above the surface of mars would a satellite have to be placed so that it
remains above the same location on the surface of mars as the planet rotates below it.
a martian day is equal to 1.02 earth days.

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 10:20

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.

Answers: 2

Answer

Physics, 22.06.2019 18:00

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.

Answers: 2

Answer

Physics, 22.06.2019 19:20

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281

Answers: 3

Answer

Physics, 22.06.2019 23:40

A2.50 × 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 × 104 n is applied by the motor?

Answers: 2

Answer

You know the right answer?

34. mars has two moons, phobos and deimos. phobos has an orbital radius of 9.4 x 10° m and an
...

Questions