Question
From the movie Avatar, the moon Pandora orbits the gas giant Polyphemus in a circular orbit....
From the movie Avatar, the moon Pandora orbits the gas giant Polyphemus in a circular orbit. It has an orbital period of 3.55 days and its orbital diameter is 1.34 × 10 9 m.
What is the mass of Polyphemus?
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
3. The Moon orbits the Earth every 27.3 days with a near circular orbit of 385,000...
3. The Moon orbits the Earth every 27.3 days with a near
circular orbit of 385,000 km. What is the mass of the Earth based
on this information? What is the kinetic energy of the moon? (mass
of the Moon = 7.35 x 1022 kg) What is the potential
energy of the moon? What is the acceleration due to gravity
(towards the Earth) at the distance of the Moon?
(Fictional) Xerxes, a moon of the planet Arcturus-5, has an orbital diameter of 1.34 × 10^9...
(Fictional) Xerxes, a moon of the planet Arcturus-5, has an
orbital diameter of 1.34 × 10^9 m, and a period of 3.55 Earth days.
What is the mass of Arcturus-5? Group of answer choices A)1.41
E37
B)kg 1.13 E38
c)kg 1.89 E27
D) kg 1.51 E28 kg
assume that the earth orbits the sun in a circular orbit with constant speed at a...
assume that the earth orbits the sun in a circular orbit with
constant speed at a radius of 1.5 x 10^11 m with a period of T =
356 days. Calculate the speed of the earth in its orbit (in
m/s)
Jupiter's moon Ganymede has a nearly circular orbit of radius 1.07 x 109 m. The moon's...
Jupiter's moon Ganymede has a nearly circular orbit of radius
1.07 x 109 m. The moon's orbital period is 7.15 days or
6.18 x 105 seconds. What is the mass of Jupiter?
Describe your process with diagram(s), a given list, and all
principles used.
The Moon orbits the Earth in an approximately circular path. The position of the Moon as...
The Moon orbits the Earth in an approximately circular path. The
position of the Moon as a function of time is given by
x(t) = r cos(ωt)
y(t) = r sin(ωt),
where r = 3.84 10^8 m and ω = 2.46 10^-6 radians/s. What is the
average velocity of the Moon measured over the interval from t = 0
to t = 3.54 days? Find its magnitude, in m/s, and find its
direction, given as an angle measured counterclockwise from...
Planet X has two moons orbiting in circular orbit around it. The mass of the first...
Planet X has two moons orbiting in circular
orbit around it. The mass of the first moon is twice the
mass of the second moon. The radius of the circular orbit
of the first moon is twice the radius of the second
moon. If the first moon’s orbital velocity is
8000 m/s, what is the orbital
velocity of the second moon?
Satellite X, a small moon of Planet X, has an orbital period of 1.77 days and...
Satellite X, a small moon of Planet X, has an orbital period of
1.77 days and an orbital radius of 4.22 x 10^5 km.
a) What is the mass of Planet X?
b) Assume that Satellite X moves in a circular orbit. What is
its orbital speed?
c) A small mass of m = 2.5 kg is dropped from rest from the
moon. What is its speed when it reaches the surface of Planet X,
whose radius is 71,492 km?...
1.) The planet Alpha orbits the star Alminar at the distance ??=8.8×10^7 km in a circular...
1.) The planet Alpha orbits the star Alminar at the distance
??=8.8×10^7 km in a circular orbit with period ??=1.70×10^7 s.The
mass of planet Alpha is ??=3.4×10^24 kg.
(a) What is the acceleration of the planet Alpha?
(b) A second planet, Beta, orbits Alminar in a circular orbit at
radius ??=1.42×10^8 km. What is the orbital period of planet
Beta?
Two planets P1 and P2 orbit around a star S in circular orbits with speeds v1...
Two planets P1 and P2 orbit around a star S in circular orbits
with speeds v1 = 43.8 km/s, and v2 = 58.6 km/s. A)
If the period of the first planet
P1 is 780 years what is the mass, in kg, of
the star it orbits around?B) Determine the orbital
period, in years, of P2. Please show each step
of the process
A spaceship with mass of 450 kg, orbits the Earth in 100 minutes in a circular...
A spaceship with mass of 450 kg, orbits the Earth in 100 minutes
in a circular orbit. At one point in its orbit it fires an
instantaneous burst in the forward direction, reducing its speed by
2.00 %. After this burst, the ship follows an elliptical orbit.
What will be its new orbital period?
(the answer is not 102.05 minutes!!)
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 10 minutes ago
asked 18 minutes ago
asked 32 minutes ago
asked 44 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago