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

Byju's Answer

Standard XII

Physics

Torque Due to Gravity

ntA uniform m...

Question

ntA uniform meter stick of mass m is pivoted about a horizontal axis through its lower end O. It is held vertical and is allowed to fall freely. Ita angular velocity at the instant when it makes angle 60 degree with the verticaln nta. root g/3n ntb. root 3g/2n ntc. root g/4n ntd. root 2g/3n

Open in App

Solution

Suggest Corrections

Similar questions

Q. A uniform meter stick of mass

m

is pivoted about a horizontal axis through its lower end

O

. initially it is held vertical and is allowed to fall freely. Its angular velocity at the instant when it makes an angle

60^{o}

with the vertical is

Q. A uniform rod of length

L

and mass

M

is held vertical with its bottom end pivoted to the floor. The rod falls under gravity, freely turning about the pivot. If acceleration due to gravity is

g

, what is the instantaneous angular speed of the rod when it makes an angle of

60^{\circ}

with the vertical?

Q. A uniform rod of length

L

and mass

M

is held vertical with its bottom end pivoted to the floor. The rod falls under gravity, freely turning about the pivot. If acceleration due to gravity is

g

, what is the instantaneous angular speed of the rod when it makes an angle of

60^{\circ}

with the vertical?

Q. An uniform rod of mass

M

& length

L

is hinged about its one end as shown. Initially it is held vertical and then allowed to rotate, the angular velocity of rod when it makes an angle of

37^{\circ}

with the vertical is

A slender uniform rod of mass M and length L is pivoted at one end so that it can rotate in a vertical plane (see the figure).

There is negligible friction at the pivot. The free end is held vertically above the pivot and then released. The angular acceleration of the rod when it makes an angle $θ$ with the vertical, is

Join BYJU'S Learning Program