Question
In: Physics
A day on a distant planet observed orbiting a nearby star is 52.1 hours. Also, a...
A day on a distant planet observed orbiting a nearby star is 52.1
hours. Also, a year on the planet lasts 38.7 Earth days.* Calculate
the average angular speed of the planet about its own axis of
rotation in radians per second, with the second as measured on
Earth.
Calculate the average angular speed of the planet as it travels around its neighboring star, with the second as measured on Earth.
Calculate the average angular speed of the planet as it travels around its neighboring star, with the second as measured on Earth.
Solutions
Expert Solution
a) w = 2pi/(52.1*3600) = 3.349960140329345*10^-5 rad/s
b) w= 2pi/(38.7*24*3600) = 1.8791227954131365*10^-6 rad/s
genius_generous answered 2 years agoRelated Solutions
4) A planet is orbiting a star at a distance of 1.20 × 1011 m with...
4) A planet is orbiting a star at a distance of 1.20 × 1011 m
with a period of 0.750 Earth years. What is the acceleration of the
planet?
5) A fan is rotating at a constant 360.0 rev/min. What is the
magnitude of the acceleration of a point on one of its blades 10.0
cm from the axis of rotation?
6) A particle travels in a circular orbit of radius 10.0 m. Its
speed is changing at a rate...
A mystery planet and its moon are found revolving around a nearby star. The star is...
A mystery planet and its moon are found revolving around a
nearby star. The star is a K3 Main Sequence star with a mass of
approximately 0.8 M☉ and a radius of 0.78 R☉. The planet is
believed to be terrestrial (Earth-like, and therefore of a similar
density) and has an observed orbital period of 243 days. The moon
orbits the planet every 13.2 hours with an average orbital radius
of 19,600 km. Using this information, find:
(a)the orbital radius...
What is the gravitational lensing signature of a planet orbiting a star? Draw a picture of...
What is the gravitational lensing signature of a planet
orbiting a star? Draw a picture of the spatial relationship between
the star being lensed, the planet, and the star around which the
planet is orbiting. Also, draw a typical light curve showing how
the planet manifests itself.
Is the atmosphere of a planet orbiting a hot F star likely to absorb or reflect...
Is the atmosphere of a planet orbiting a hot F star likely to
absorb or reflect more incoming radiation from its star than an M
star? Why? What about the surface (assuming some part of both
planets contains ice cover)? Why?
A spaceship travels at a constant speed from earth to a planet orbiting another star. When...
A spaceship travels at a constant speed from earth to a planet
orbiting another star. When the spacecraft arrives, 11 years have
elapsed on earth, and 9.7 years have elapsed on board the ship. How
far away (in meters) is the planet, according to observers on
earth?
A spaceship travels at a constant speed from earth to a planet orbiting another star. When...
A spaceship travels at a constant speed from earth to a planet
orbiting another star. When the spacecraft arrives, 13 years have
elapsed on earth, and 8.6 years have elapsed on board the ship. How
far away is the planet, according to observers on earth?
A spaceship travels at a constant speed from earth to a planet orbiting another star. When...
A spaceship travels at a constant speed from earth to a planet
orbiting another star. When the spacecraft arrives, 14 years have
elapsed on earth, and 9.7 years have elapsed on board the ship. How
far away is the planet, according to observers on earth?
if a rocket was orbiting a planet and then the mass of the planet suddenly decreased...
if a rocket was orbiting a planet and then the mass of the
planet suddenly decreased what would happen to the movement of the
rocket?
Astronomers have discovered a new planet around a nearby Sun-like star. The following data on the...
Astronomers have discovered a new planet around a nearby
Sun-like star. The following data on the planet is known. It has a
density of 1.4 relative to water along with a mass of 7.8×1027 kg
and a radius of 77,000 km, and its orbital period is 0.52
years.
a) From this information determine the following: the mass and
radius of the planet relative to Earth, semi-major axis of the
planet’s orbit, as well as the mass of the host star....
Astronauts on a distant planet toss a rock into the air. With the aid of a...
Astronauts on a distant planet toss a rock into the air. With
the aid of a camera that takes pictures at a steady rate, they
record the height of the rock as a function of time as given in the
table below. (Do the following in a computer spreadsheet or
programming environment. Your instructor may ask you to turn in
this work.)
Time (s)
Height (m)
Time (s)
Height (m)
Time (s)
Height (m)
0.00
6.00
1.75
12.64
3.50
12.55...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- "Ethical Considerations" Please respond to the following: Reflect upon the responsibilities placed on auditors by the...
- A Japanese company has a bond outstanding that sells for 93 percent of its ¥100,000 par...
- What is the difference among the principles of modularization, abstraction, encapsulation, and separation of interface and...
- An investment project costs $20,100 and has annual cash flows of $4,400 for six years. ...
- PUT IN JAVA PROGRAMMING The StockB class: Design a class named StockB that contains the following...
- Draw a DFA for the following ( ∑ = {0,1}): Set of all strings with.
- In the article from Forbes notes that the goal of a leader is not to clone...
ADVERTISEMENT