Two balls of masses m and 2 m are attached to the ends of a light rod of length L. The rod rotates with an angular speed \omega about an axis passing through the centre of mass of system and perpendicular to the plane. Find the angular momentum of the system about the axis of rotation.

AMU Engineering 2020 solved paper Solved Paper

Section: Physics

Question : 21 of 150

Marks: +1, -0

Two balls of masses m and 2m are attached to the ends of a light rod of length L. The rod rotates with an angular speed ω about an axis passing through the centre of mass of system and perpendicular to the plane. Find the angular momentum of the system about the axis of rotation.

‌
2
3
mωL2
‌
1
3
ω2Lm
‌
2
3
ω2Lm
‌
1
3
Lm

Validate

Go to Question:

Prev Question

Next Question