Question

The radius of the earth's orbit around the sun (assumed to be circular) is 1.50×108km, and...

The radius of the earth's orbit around the sun (assumed to be circular) is 1.50×108km, and the earth travels around this orbit in 365 days.

1- What is the magnitude of the orbital velocity of the earth in m/s?

2- What is the radial acceleration of the earth toward the sun?

3- What is the magnitude of the orbital velocity of the planet Mercury (orbit radius =5.79×107km, orbital period = 88.0 days)?

4- What is the radial acceleration of the Mercury?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The radius of the Earth’s orbit around the sun (assumed to be circular) is 1.50∙108 km,...
The radius of the Earth’s orbit around the sun (assumed to be circular) is 1.50∙108 km, and the Earth travels around this obit in 365 days. The mass of the Earth is 5.97∙1024 kg. magnitude of the orbital velocity of the Earth: 2.98.104 m/s acceleration of the earth toward the sun: 5.91.10-3 m/s2 a) What is the magnitude of centripetal force acting on the Earth? b) What is responsible for providing this centripetal force? c) Calculate the gravitational acceleration OF...
1). a). An asteroid is discovered in a nearly circular orbit around the Sun, with an...
1). a). An asteroid is discovered in a nearly circular orbit around the Sun, with an orbital radius that is 2.83 times Earth's. What is the asteroid's orbital period ?, its "year," in terms of Earth years? b). An artificial satellite is in a circular orbit ?=390.0 km above the surface of a planet of radius ?=3.65×103 km. The period of revolution of the satellite around the planet is ?=3.15 hours. What is the average density of the planet?
A planet requires 230 (Earth) days to complete its circular orbit around its sun, which has...
A planet requires 230 (Earth) days to complete its circular orbit around its sun, which has a mass of 2.4 x 1030 kg. What are the planet's (a) orbital radius and (b) orbital speed?
An extrasolar planet in orbit around a Sun-like star is discovered using the Doppler wobble method....
An extrasolar planet in orbit around a Sun-like star is discovered using the Doppler wobble method. Based on the shape of the radial velocity curve, the orbit is circular. The data are as follows. Maximum velocity of the star: 6.3 meters / second Orbital period: 541 days What is the mass of the extrasolar planet? Give your answer in units of Jupiter masses.
An extrasolar planet in orbit around a Sun-like star is discovered using the Doppler wobble method....
An extrasolar planet in orbit around a Sun-like star is discovered using the Doppler wobble method. Based on the shape of the radial velocity curve, the orbit is circular. The data are as follows. Maximum velocity of the star: 6.3 meters / second Orbital period: 541 days What is the mass of the extrasolar planet? Give your answer in units of Jupiter masses.
A satellite circles the earth in an orbit whose radius is 3.14 times the earth's radius....
A satellite circles the earth in an orbit whose radius is 3.14 times the earth's radius. The earth's mass is 5.98 x 1024 kg, and its radius is 6.38 x 106 m. What is the period of the satellite? Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 44.6 km/s and 59.9 km/s. The slower planet's orbital period is 8.88 years. (a)...
A satellite of mass 1525 kg is in circular orbit around Earth. The radius of the...
A satellite of mass 1525 kg is in circular orbit around Earth. The radius of the orbit of the satellite is equal to 1.5 times the radius of Earth (RE = 6.378*106 m, ME = 5.98*1024 kg, G = 6.67*10-11 Nm2/kg2). (a) Find the orbital period of the satellite? (b) Find the orbital (tangential) velocity of the satellite.  (c) Find the total energy of the satellite?
A planet is in a circular orbit around the sun. Use Newton's law of gravity and...
A planet is in a circular orbit around the sun. Use Newton's law of gravity and his second law of motion to calculate the period of the planet (in day). Data: Mass of sun = 1.989 e+30 kg; Mass of planet = 6.0 e+24 kg; Orbit radius = 1.496 e+11 m.
the radius of venus's orbit around the sun is 1.08x10^8 km. If earths orbital radius is...
the radius of venus's orbit around the sun is 1.08x10^8 km. If earths orbital radius is 1.5x10^8 km then what is earth's Period in Venus years?
A satellite is in a circular orbit around the Earth at an altitude of 3.32 106...
A satellite is in a circular orbit around the Earth at an altitude of 3.32 106 m. (a) Find the period of the orbit. (Hint: Modify Kepler's third law so it is suitable for objects orbiting the Earth rather than the Sun. The radius of the Earth is 6.38 106 m, and the mass of the Earth is 5.98 1024 kg.) h (b) Find the speed of the satellite. km/s (c) Find the acceleration of the satellite. m/s2 toward the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT