What is the rotation rate after the bird lands

Reference no: EM13306591

A circular bird feeder 20 cm in radius has rotational inertia 0.12kg*m^2 . The feeder is suspended by a thin wire and is spinning slowly at 5.4 rpm . A 140-g bird lands on the rim of the feeder, coming in tangent to the rim at 1.1 m/s in a direction opposite the feeder's rotation.

What is the rotation rate after the bird lands?

Reference no: EM13306591

Questions Cloud

Calculate the wavelength of the second source : Light of wavelength 563 nm incident on a pair of slits produces an interference pattern on a distant screen in which the separation between adjacent bright fringes at the center of the pattern is 0.589 cm

How much work does the friction force do on the car : An 840 kg car needs to round a level curve with a radius of 23m.The driver wants to proceed at 56 kph. How much work does the friction force do on the car

Describe the concepts of workflow business process : Define and describe the concepts of workflow business process improvement in organisations, and their applicability to workflow and employ analytical tools for modelling, analysing and designing business processes

Determine how far are you from the pole : If you hold a 400 cm^2 square plane mirror 43cm from your eyes and can just see the full length of an 8.1m falgpole behind you

What is the rotation rate after the bird lands : A circular bird feeder 20 cm in radius has rotational inertia 0.12kg*m^2 . The feeder is suspended by a thin wire and is spinning slowly at 5.4 rpm. What is the rotation rate after the bird lands

Which is the sort key : Revise the function selectionSort so that it sorts an array of C++ structures according to one int data member, which is the sort key. Repeat this exercise for an array of instances of a class.

Compute the density of the object : The density of a pail of water is 10.0g/cm. An object has sunk to the bottom of the pail. What is the density of the object

Determine the delays of the carry out : Determine the delays of the carry out bit c48 and the gate complexity, i.e, the numbers of AND, OR and XOR gates needed for implementing the following 48-bit adders.

List all the possible techniques that you might use : Elmwood College Situation: The school is considering a new system that will speed up the registration process. As a systems analyst, you are asked to develop a plan for fact-finding.

User Account

All Pages