Calculate ratio of angular momentum of mars to that of earth

Reference no: EM13543648

We would like to compare the angular momentum of Mars about its axis of rotation with that of Earth's. The mass of Mars is 11% that of Earth, with a radius 53% that of Earth, and a rotational period 103% that of Earth. Assuming both planets to be uniform spheres calculate the ratio of the angular momentum of Mars to that of Earth.

Reference no: EM13543648

Questions Cloud

Find how large would that earth weight be : As you walked on the moon, the earth's gravity would still pull on you weakly and you would still have an earth weight. How large would that earth weight be

Compute what is the frequency of the oscillation : A massless spring hangs from the ceiling with a small object attached to its lower end. What is the frequency of the oscillation

Find how great can the amplitude of the shm be : A block is on a horizontal surface (a shake table) that is moving back and forth horizontally with simple harmonic motion of frequency 2.3 Hz. How great can the amplitude of the SHM be

What is the torque needed to reach the angular velocity : An athletic can twirl a baton so that it reaches an angular velocity of 12 rad/s from rest in 0.5 s. If the length of a uniform baton is 0.8 m and the mass is 0.5 kg, what is the torque needed to reach the angular velocity?

Calculate ratio of angular momentum of mars to that of earth : We would like to compare the angular momentum of Mars about its axis of rotation with that of Earth's. The mass of Mars is 11% that of Earth, with a radius 53% that of Earth, and a rotational period 103% that of Earth. Assuming both planets to be uni..

What is the normal force on the box : A person pushes on a stationary 125 N} box with 69N at 30degrees below the horizontal, as shown in the figure. The coefficient of static friction between the box and the horizontal floor is 1.20. What is the normal force on the box?

Find how far must the lens move to focus on second object : A photographer uses his camera, whose lens has a 40mm focal length, to focus on an object 5.0m away. How far must the lens move to focus on this second object

What is the back emf induced in the windings at normal speed : A dc motor is connected to a constant emf of 16.9 V. The resistance of its windings is 2.0 ?. At normal operating speed, the motor delivers 7.1 W of mechanical power. (a) What is the initial current drawn by the motor when it is first started up? (b)..

How is the magnitude of the torque acting on the dipole : An electric dipole p with magnitude 25 pC.m makes an angle of 65 ° with an electric field E of magnitude 3.0 x 10 ^ -6 N / C. How is the magnitude of the torque acting on the dipole?

User Account

All Pages