Explain the spinning problems, Physics

Assignment Help:

Explain the Spinning Problems

The Law of Conservation of Angular momentum states that if there is no net applied torque on a body then angular momentum is conserved. This is similar to the Law of Conservation of Momentum.

2318_Spinning Problems.png

This means that L1 = L2 and equivalently,  1 ω1 =  2 ω2 if there is not net applied torque where

L1 is the angular velocity at time 1,

L2 is the angular velocity at time 2,

Ι1 is the moment of inertia at time 1,

Ι2 is the moment of inertia at time 2,

ω1 is the angular speed at time 1, and

ω2 is the angular speed at time 2.s

 


Related Discussions:- Explain the spinning problems

Determine the magnitude of the acceleration, A ball is thrown vertically up...

A ball is thrown vertically upwards from the ground with a speed of 80 feet/second.  In the English system of units, Determine the magnitude and direction of the acceleration

Zener diode and its application, 1.what is zener diode? 2.structure of zene...

1.what is zener diode? 2.structure of zener diode? 3.operation of zener diode?

., 100 =6=4=9=7=9

100 =6=4=9=7=9

What is the force essential to accelerate a mass, Q. What is the force esse...

Q. What is the force essential to accelerate a mass of one kilogram one meter per second per second? Answer:- Fundamentally you have defined the Newton. Force is the ve

Determine watts of power dissipated for potential difference, The constant ...

The constant potential difference across a 2 ohm resistor is 20 volts. How many watts of power are dissipated by this resistor? Ans: 200 watts of power are dissipated throug

What is the equation of paths in equilateral triangle, Three small snails ...

Three small snails are each at a vertex of an equilateral triangle of side 60 cm. The ?rst sets out towards the second, the second towards the third and the third towards the ?rst,

Explain the half life - Nuclear Physics, Explain the Half-Life The deca...

Explain the Half-Life The decay of a nucleus is a random event.  It is not possible to predict which nucleus will decay and when.  Even though over a period of time, the decay

Blow holes and porosity, What is the difference between blow holes and poro...

What is the difference between blow holes and porosity

Evaluate intensity ratio, Two waves of equal frequency have amplitudes...

Two waves of equal frequency have amplitudes 2 units and 3 units respectively. When they superpose coherently the intensity of the resultant wave is I 1 . The intens

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd