MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Spring Force

A rod of leng...

Question

A rod of length is 3 m and its mass acting per unit-lenght is directly proportional to distance x fronmone of its end then its centre of gravity from thatend will be at.(A) 1.5 m(B) 2 m(D) 3.0 m (C.B.S.E. 2002)(C) 2.5 mm

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. A rod of length

3 m

has its mass per unit length directly proportional to distance

x

from one of its ends then its centre of gravity from that end will be at

Q. The mass per unit length of a rod of length

3

m

is directly proportional to distance

x

from its one end. The centre of mass of the rod from that end will be at

Q. A thin bar of length L has a mass per unit length

λ

, that increases linearly with distance from one end. If its total mass is M and its mass per unit length at the lighter end is

λ_{0}

, then the distance of the centre of mass from the lighter end is :

Q. Consider a non-uniform rod of length

L

, whose mass per unit length

λ

λ = \frac{k . x^{2}}{L}

k

is a constant and

x

is the distance of any point on rod from its one end. Then the centre of mass of rod is at (from the same end as

x

)

Q. A rod of length L has non-uniformly distributed mass along its length. For its mass per unit length varying with distance x from one end as

\frac{m_{0}}{L^{2}} (L + x)

,find the position of centre of mass of this system.

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Springs: Playing with a Slinky

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon