1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1
Four holes of radius 5 cm are cut from a thin square plate of 20 cm and mass 1 kg. The moment of inertia of the remaining portion about Z-axis is
2
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1
A solid sphere of 80 kg and radius 15 m moving in a space becomes a circular disc of radius 20 m in 1 h. The rate of change of moment of Inertia in this process is .......
3
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
The angular momentum of a body placed at origin of mass 1 kg and having position vector $$r = 3t\widehat i + 4\widehat j$$ is
4
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
Three particles each of mass m are kept at the vertices of an equilateral triangle of side b. Moment of inertia of the system about an axis passing through the centroid and perpendicular to its plane is
Questions Asked from Rotational Motion (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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