of mass M and radius R rotates with angu

Q: Ex./51: M.I. of a uniform disc about an axis passing through its centre and perpendicular to its…

A: We need to compute-M.I. of uniform disc about an axis passing through any diameterThe data given…

Q: At the Earth's poles the plane in which the Foucault pendulum swings will appear to rotate once in…

A: SOlution:

Q: 19 Mmoon: 0.0123ME Rmoon: 0.272RE MMars: 0.107ME RMars: 0.530RE Above, the masses and radii of the…

A: Given, Mmoon = 0.0123 MERmoon = 0.272 REMmars = 0.107 MERmars = 0.530 RE We know that acceleration…

Q: A star 2.5 times the mass of the sun and collapsed to a size of 12 km rotates with a speed of 1.2…

A: Gravitational acceleration is,

Q: The maximum and minimum distances of the Earth from the sun respectively are 152*10^6 km and…

A:

Q: Taking age of Earth to be about 4 × 10 to the 9th years and assuming its orbital radius of 1.5 × 10…

A: Age of earth (A) = 4×109 years Orbital distance of earth (r) = 1.5×1011 m

Q: Log A Siope 2 Logd 0.1 The relationship between the area (A) of several disks ond their…

A:

Q: Current Attempt in Progress Multiple-Concept Example 13 offers a helpful perspective for this…

A: Cylinder Rotating with velocity =22.8 m/s Let the mass of astronomer be =m

Q: A 0.5 kg mass is rotated in a horizontal circle of radius 20 cm. Calculate the centripetal force…

A: Mass is given m = 0.5 kg.Radius of circle r = 20 cm = 0.2 m.Angular speed

Q: What is the total kinetic energy of the Earth due to it's rotation around the sun and it's spin…

A: Kinetic energy is the energy drawn from motion by an object or particle.   Kinetic energy is the…

Q: An astronaut is freely floating in space away from the space station. She/he has a drill. The drill…

A: If we have thought of the drill as a response wheel then we have been seen it as how it works. The…

Q: Q:7 Calculate the area A swept out during the time 173 since perlapsis, where I is the period of the…

A:

Q: when our sun (whose current radius is about 700,000 km and which rotates once in roughly 2.6Ms) runs…

A: Radius of sun = 70000km Radius of earth =  6380 km

Q: Define Infinitesimal Rotations.

A: General meaning of infinitesimal is very small. So infinitesimal rotation is mean very small…

Q: Mary, is sitting on the very outer edge of a 7-meter diameter merry-go-round. Her friend, Li Mei,…

A: Given , diameter of merry go round = 7 meters radius = 3.5 meters angular displacement = 1 radian

Q: Earth is 1.5  108 km from the sun, If a planet 14 times as The Earth far away from the Sun is…

A: Given: The distance between earth and sun is R1=1.5X108 km The time of earths orbital is T1=365…

Q: Given a radius r=2m and angular velocity of 15m/s. Calculate tengetial speed

A: v=w*r   w=angular velocity =15   r=radius =2

Q: derive e = 1/2at2 + wot + Oo. %3!

A: to derive : equation of angular motion :θ = 12αt2 + ωot + θo

Q: What is the minimum orbital period of motion of a silicate rock with A=0.4 around the sun?

A:

Q: origin.CalculaTe K:E when object Spins at 1rad/s around 7-axis-

A: Given, Masses m1=m2=m3=m4 =12Kg Distance between all the masses r=2m Angular velocity, ω=1rads   It…

Q: The Moon exerts a torque on Earth's tidal bulge.  Although the tides are raised in part by the Moon…

A: Torque or the moment of the force is the measure of the force that will cause an object to rotate…

Q: Why the precession angular speed of the earth is very slow?

A: As we know that just after the Theia (huge rock) collided with Gaia(earlier name of the earth),after…

Q: To explain the daily and yearly motions of the heavens, ancient astronomers imagined that the sun,…

A: Ancient astronomers believed that the stars, sun, and moon were all fixed to concentric spheres that…

Q: Calculate the ratio of radii of gyration of a circular ring and a disc of the same radius with…

A: TO EXPLAIN: Calculate the ratio of radii of gyration of a circular ring and a disc of the same…

Q: where does the equarion torque due to weight come from

A:

Q: In order to feel at home in Elysium, you are asked to rotate your construction, such that the…

A: The outer radius of the Elysium, The velocity of the vehicle,

Q: What is the ratio of the orbital angular momentum of Jupiter to its spin angular momentum? Jupiter's…

A: