moment ofinertia?
ravi kant , 10 Years ago
Grade 11
Mechanics> moment-of-inertia
1 Answers
Mukesh Sharma
Last Activity: 10 Years ago
Moment of inertia is the name given to rotational inertia, the rotational analog of mass
for linear motion. It appears in the relationships for the dynamics of
rotational motion. The moment of inertia must be specified with respect
to a chosen axis of rotation. For a point mass the moment of inertia is just the mass times the square of perpendicular distance to the rotation axis, I = mr2.
That point mass relationship becomes the basis for all other moments of
inertia since any object can be built up from a collection of point
masses.
Thanks & Regards
Mukesh Sharma
AskIITians Faculty
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on Mechanics
A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mmat the free end, where a small mass of 2 g is positioned. determine(i) The velocity of the end when passing through the zero position(ii) The acceleration at maximum displacement(iii) The maximum kinetic energy of the mass
Mechanics
2 Answer Available
Last Activity: 2 Year ago(s)
An object of mass m = 0.25 kg oscillates in a fluid at the end of a vertical spring of springconstant kH = 85 N/m, see Fig.1. The effect of the fluid resistance is governed by thedamping constant b = 0.07kg/s.(i) Find the period of the damped oscillation.(ii) By what percentage does the amplitude of the oscillation decrease in each cycle?
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)
If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)
A particle is traveling in a circle of radius R =2.5m and with an angular velocity of 10 rad/s. What is the centripetal acceleration of the particle? The particle begins to slow down with an angular acceleration of -1 rad/s2. After 5 seconds, what is the centripetal acceleration and the tangential acceleration fo the particle?
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)
If the acceleration of block A is 5 m/s^2Find the acceleration of block B
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)