What is the angular momentum after the failure

Reference no: EM13516704

A spherical satellite with a radius of 75m is spinning over its own axis with an angular speed of 232rad/s. The satellite has equipment inside distributed such that the satellite can be considered a uniform solid sphere. At some point, due to a failure in the anchor system, all equipment get loose and moves towards the walls of the satellite to form a thin layer such that now the satellite can be considered a uniform thin spherical shell.

a) Calculate the angular momentum of the satellite before the failure.

b) What is the angular momentum after the failure?

c) What is the angular speed after the failure?

d) Calculate the rotational kinetic energy before and after the failure.

Reference no: EM13516704

Questions Cloud

Prepare a statement of cash flows using the direct method : Prepare a statement of cash flows, using the indirect method of presenting cash flows from operating activities.

Find the maximum height and total time in the air : Create your own 2D kinematics problem and present a detailed solution that includes a sketch. the problem must begin and conclude at different heights, find the maximum height and total time in the air

What is the mass of this new moon : In the future, an astronaut weighing 882 Newtons on earth may stand on a new moon and weigh themselves to find they now weigh 441 Newtons. what is the mass of this new moon

Balances of the current asset and current liability : The balances of the current asset and current liability accounts at the beginning and end of the year - cash flows from operating activities in the statement of cash flows

What is the angular momentum after the failure : A spherical satellite with a radius of 75m is spinning over its own axis with an angular speed of 232rad/s. What is the angular momentum after the failure

Evaluate the net cash flow from operating activities : the income statement showed a gain of $4,100 from the sale of land. Reconcile a net income of $50,000 to net cash flow from operating activities.

Find what is the current in the primary : a transformer can be used to step-up or step-down voltage. Since the power must be constant, What is the current in the primary

Cash flows from operating activities : Adjust net income of $70,000 for changes in operating assets and liabilities to arrive at cash flows from operating activities.

What is the force the right support exerts on the plank : A man with a mass of 100kg is standing on a uniform plank of mass 50kg. At the man's new position, what is the force the right support exerts on the plank

User Account

All Pages