Certain neutron stars (extremely dense stars) are believed to be rotating at about 1.1 rev/s. If such a star has a radius of 30 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation? Number Units

Certain neutron stars (extremely dense stars) are believed to be rotating at about 1.1 rev/s. If such a star has a radius of 30 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation? Number Units

Related questions

Q: 3. As a space probe approaching the planet Venus on a parabolic trajec- tory reaches point A closest…

Q: A safety table saw uses a braking system to stop the saw blade from rotating if it senses that the…

A: The torque on any object is given as The torque in the term of force is given as where r is the…

Q: White dwarf stars are produced by the collapse of regular stars, such as our sun, toward the end of…

Q: Suppose that the Sun runs out of nuclear fuel and suddenly collapses to form a white dwarf star. The…

Q: The five masses below all have the same radius and a cylindrically symmetric mass distribution. They…

A: Given:a ICM = 1125 g cm2 , M=44 gb ICM = 1469 g cm2 , M=53 gc ICM = 1404 g cm2 , M=47 gd ICM = 1313…

Q: In a certain binary-star system, each star has the same mass which is 9.0 times of that of the Sun,…

A: Gravitational force provides centripetal force

Q: Ganymede, one of Jupiter's moons, is the largest moon in our solar system. It has a mass of 1.48 ×…

Q: A pulley (in the form of a uniform disk) with mass Mp and radius Rp is attached to the ceiling in a…

Q: Now we have a rod-shaped space station of length 682 m and mass 4.04 x 10^6 kg, which can change its…

A: Initial length of the space station, l1=682 m Mass of the space station, m=4.04×106 kg (mass of…

Q: Zorch, an archenemy of Superman, decides to slow the Earth's rotation to once per 28.0 hours by…

A: initial angular velocity of earth,ω0=2π23×60×60+(56×60)+(4)s=72.92×10-6 rad/sFinal angular velocity…

Q: Part 3: Dependence of the centripetal force, F on radius, r for a constant rotating mass, m m = 1.5…

A: Why does the period T change? Explain:

Q: 3 For the case of myoglobin, where mnet =4000 g/mole, how fast does a centrifuge have to spin before…

A: 2″N 2 πX15000 W= = 1570 rad/s 60 60 The bowl volume, V-b(1₂²-1²) = π x 0.25(0.02²-0.01²) X =…

Q: Mercury is the closest planet to the Sun. has a mass of 3.18 × 1023 kg and an average radius of 2.43…

A: Detailed explanation:A. Acceleration due to gravity on Mercury (gMercury)The formula to calculate…

Q: A rocket, launched from the Earth, shuts off its engines when its speed is 5.25 km/'s. It reaches a…

Q: Two particles of equal mass 'm' go around a circle of radius Runder the action of their mutual…

Q: At an amusement park there is a ride in which cylindrically shaped chambers spin around a central…

A: Given data: Speed (v) = 3.06 m/s Mass (m) = 71.1 kg Force (F) = 250 N Required: Radius of the…

Q: Black Panther (mass 85.0 kg) and Supergirl (mass 55.0 kg) are the first superheroes on the trip to…

A: As both, black panther and supergirl are travelling in a spaceship in space, there will be no…

Q: Three identical stars of mass M = 1.2 x 10 kg form an equilateral triangle that rotates around the…

A: Given: The mass of each star is 1.2x1030 kg. The length of the equilateral triangle is 8.8x1010 m.…

Q: A proposed space station includes living quarters in a circular ring 63.7 m in diameter. At what…

A: Given data: Diameter of circular ring is, D= 63.7 m Radius is, R= 31.85 m Acceleration due to…

Q: Consider a rocket of mass m directly heading upwards, out to space. What is the escape velocity vo…

A: According to Energy conservation law, Initial Total Energy of the Rocket is equal to final total…

Q: At what angular speed should the earth rotate about it axis so that apparent weight of a body on the…

A: To find- Angular length of the day (T)Length of the day (i.e. periodic time T)=?Given…

Q: On an asteroid like Bennu, where NASA just landed a probe on October 20, a pressurized nitrogen…

Q: At an amusement park there is a ride in which cylindrically shaped chambers spin around a central…

A: Given:Tangential velocity = 5m/smass of the person = 50kgForce = 125N Required:Radius of the chamber…

Q: 10 ) Different situation now. You re out in space, on a rotating wheel-shaped space station of…

A: Artificial gravity is the force that simulates the effects of gravity in a weightless environment.…

Q: Certain neutron stars (extremely dense stars) are believed to be rotating at about 3.5 rev/s. If…

A: Given data: The number of revolutions of the neutron star is N=3.5 rev/s. The radius of the…

Q: At what angular speed should the earth rotate about it axis so that apparent weight of a body on the…

A: Apparent weight of the body at the equator should be zero. Radius of the earth, R=6400 km=6.4×106 m…

Q: In a certain binary-star system, each star has the same mass which is 8.5 times of that of the Sun,…

A: GIVEN : Mass of star = M = 8.5 x mass of sun distance between stars =…

Q: A rocket is fired straight up, and it burns out at an altitude of 250 km when traveling at 6.00 km/s…

A: Given Data R = 6.37×106M = 5.98×1024G = 6.67×10-11N.m2kg2

Q: Two planets P, and P, orbit around a star S in circular orbits with speeds v1 = 45.0 km/s, and v2 =…

A: (a) Compare the gravitational force and centripetal force. FC=FGmpv2R=GmpmsR2v2=GmsR The speed due…

Q: The mysterious visitor that appears in the enchanting story The Little Prince was said to come from…

A: Given: The diameter of the planet is 14 m. To determine: (a) The free fall acceleration on planet's…

Q: pBid e asod e CD rotating. m

Q: Europa is a Galilean satellite of Jupiter, where there is most probably a liquid water ocean…

A: The motion of moons around planets or the motion of any planet around the Sun in our solar system is…

Q: A disk-shaped space station has been built by Professor Trout. It is in outer space at this moment.…

Q: In 2014, the Rosetta space probe reached the comet Churyumov– Gerasimenko. Although the comet’s core…

Q: A rotating star collapses under the influence of gravitational forces to form a pulsar. The radius…

A: The objective of this question is to find the period of rotation of a star after it collapses to…

Q: The sun is more massive than the moon, but the sun is farther from the earth. Which one exerts a…

Q: The Moon (7.35 × 1022 kg) and Earth (5.97 x 1024 kg) rotate about their common center of mass, which…

A: The distance of the point from the earth surface, d=4700 km=4700×103 m=4.7×106 m The distance…

Q: m has a mass = 2.4 x1030 kg, and is spinning to make one revolution in 60 years (i.e. Earth years,…

Q: A certain amusement park ride consists of a large rotating cylinder of radius R = 3.15 m. As the…

A: The free body diagram shows the force acting on the riders.

Q: A meteoroid is moving towards a planet. It has mass m = 0.22×109 kg and speed v1 = 3.5×107 m/s at…

Q: A meteoroid is moving towards a planet. It has mass m = 0.54×109 kg and speed v1 = 4.7×107 m/s at…

A: (a) The total energy at the planet’s surface is the sum of its potential and the kinetic energy.The…

Q: A 50 g ball of clay is thrown from the left tangent to the top of a 2.0 kg, 30-cm-diameter sphere…

Q: Suppose that humans have created a colony outside of our solar system on a planet called Wfirst21.…

A: Time period of satellite = T =23.7 h= 23.7x60x60 sec ⇒2πRv=T We also have for centripetal force…

Question

Certain neutron stars (extremely dense stars) are believed to be rotating at about 1.1 rev/s. If such a star has a radius of30 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation? Number Units