The period of the moon is approximately 27.2 days. Determine the orbital speed of the moon if it’s 384,400 km away from the Earth. A. 1045 km/s B. 1045 km/h C. 1.045 km/s D. 1.045 m/s Determine the height of a geosynchronous satellite from the surface of Mars given that the time it takes for Mars to complete one rotation is 1.026 earth-days. Mass of Mars is 6.42 x 1023 kg. Radius of Mars is 3396.2 km. A. 17,031.15 m B. 20, 427.15 km C. 20, 427.15 m D. 17,031.15 km

Q: An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon…

A: this problem is solved by the concept of circular motion. when a body of mass m moves in a circular…

Q: The mass of the Earth is 5.98 x 1024 kg, and its radius is 6.37 x 106 m. A. What distance from the…

A: Satellite orbit

Q: A tennis ball is attached to a setting and rotated in a horizontal circle of radius R with velocity…

A: Given: The change of radius of circle is 4r

Q: n astronaut on a spacewalk 200km above Earth drops a hammer (mass 2kg), which goes into orbit about…

A:

Q: A ferris wheel has a radius of 50.0 m. Each of the sixty gondolas on the wheel takes 1.00 minute to…

A: Given Radis of the wheel is given as r=50.0 m Period of revolution is given as T=1 min=60 s   We…

Q: The sun is orbiting the center of the Milky Way galaxy in an approximately circular orbit with…

A:

Q: Choose all that apply to tangential speed.   A. The linear speed tangent to a curved path as in…

A: Tangential Speed is defined as the speed at which a particle is moving on a circle.…

Q: 14. A satellite moves in a circular orbit around Earth at a speed of 5.0 x 10° m s!. Calculate the…

A: The height of a satellite refers to the distance between the satellite and the Earth's surface.

Q: Most galaxies, including our own Milky Way, have supermassive black holes at their centers.…

A:

Q: A mass is moving in a uniform circular motion under the effects of a centripetal force. If the force…

A: If a body of mass m is moving in uniform motion in a circle of radius r under centripetal force F…

Q: 1. A planet with a mass of 7.5 x 1025 kg moves around a 9.5 x 1031 kg star in a perfectly circular…

A: Given Data, Mass of the planet (m)=7.5×1025 kg Mass of the star (M)=9.5×1031 kg Radius of the…

Q: Deimos, one of Mars's moons, has a mass of about 2.0 x 10¹5 kg and a diameter of about 12 km. An…

A:

Q: If the Earth were twice as far away from the Sun, its centripetal acceleration would be: a. 2 times…

A:

Q: A race car moves on a circular track at a uniform speed of 30.0 m/s in a counterclockwise direction.…

A: a) The acceleration of the car will be centripetal. The centripetal acceleration will be radial. It…

Q: A planet has a mass of 1.5 times the mass of the Earth and a radius that is 2 times the radius of…

A: (a) According to Kepler’s Third law, T2=4π2GMr3   Use the given values,…

Q: Astronomers have observed a small, massive object at the center of our Milky Way galaxy. A ring of…

A:

Q: An object of mass 2.0 kg revolves at 60.0 rpm in a horizontal circle of radius 0.10 m. Determine the…

A:

Q: A passenger on a Ferris wheel of diameter 22 m makes one complete revolution every 45 s. What is the…

A:

Q: A Formula 1 car drives at 40.0 m/s around a 90 degree turn with a radius of 32.5m.  a) what is the…

A:

Q: The moon does not orbit Earth in a circular path as the distance between these two objects changes.…

A:

Q: 2.  A satellite orbits the moon for 15958 s. It has an orbital radius of 2167583m. What is the speed…

A: Given Period of the satellite is given as t=15958 s Orbital radius is r=2167583 m We have to find…

Q: the earth orbits the sun every 364 1/4 days at an average radius of 1.5 x 1011m. Earths mass is 6 x…

A: Time taken by earth to orbit once around the sun (T) = 364.25 daysAverage radius (R) = 1.5 × 1011 m…

Q: Whenever two Apolloastronauts were on the surface of the Moon, a third astronaut orbited the Moon.…

A: 1) The radius of the circular orbit is: When the astronaut orbits around the Moon, the centripetal…

Q: The orbit of Earth’s moon has a period of 27.3 days and a radius (semi-major axis) of 2.57 ×10-3…

A: Given data: T=27.3 daysr=3.85×105 km Need to determine the  mass of Earth.

Q: The earth orbits the sun once a year (3.16-107 seconds) in a nearly circular orbit of radius…

A: The earth orbits the sun once a year in The radius of the circular orbit is

Q: An intergalactic spaceship arrives at a distant planet that rotates on its axis with a period of T =…

A: Time period of planet on its own axis (T) = 34 hours  = 122400 secondsMass of planet (M) = 2.7 *…

Q: 27. A satellite is in a circular orbit around the Earth with a radius equal to half of the radius of…

A: Given:Radius of orbit of a satellite around the earth = Half of the radius of orbit of moon around…

Q: 1) Computer-controlled display screens provide drivers in the Indianapolis 500 with a variety of…

A: 1) v= 98.8 m/s , ac= 3(g)= 3(9.8)= 29.4 m/s2  2) a= 6.25×103(g) = 6.25 × 103×9.8 m/s2  r= 5cm

Q: A 2,200 kg satellite orbits the Earth at an altitude equal to half the Earth's radius. a. Determine…

A:

Q: In each of the four situations below an object is experiencing (nearly) uniform circular motion.…

A: When an object rotates in a circle, then a centrifugal force tries to remove the object from the…

Q: If the Earth’s orbital velocity around the Sun were twice as large, its centripetal acceleration…

A: Formula - centripetal acceleration a= v2/r Here:- v = velocity of earth r = radius  Given -…

Q: You wish to put a 1000-kg satellite into a circular orbit 300 km above the earth’s surface. Find the…

A: Part (a) Given: The mass of satellite is m=1000 kg. The distance of satellite from surface of earth…

Q: Enter an expression for the radius of the spaceship’s orbit.  b.  Calculate the orbital radius in…

A: Given, Time rotation period of the planet, T=31 hours The mass of the planet, M=2.1*1025Kg

Q: A 200-g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.500 m.…

A: We are allowed to give the explanation of first three subparts of a question only which is given…

Q: The asteroid belt circles the sun between the orbits of Mars and Jupiter. One asteroid has a period…

A:

Q: centripetal acceleration

A:

Q: A planet has two small satellites in circular orbits around the planet. The first satellite has a…

A: Period of first satellite, T = 18 hours  radius of first satellite, r = 2 x 107 m radius of second…

Q: An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon…

A: