Home › NEET UG › Physics › Systems of Particles and Rotational Motion › Per NCERT Table 6.2 (translational vs rotational…
Per NCERT Table 6.2 (translational vs rotational), the rotational analogue of LINEAR MOMENTUM p = M v is which?
AL = m × ω
BL = I × v
CL = I ω
DL = (1/2) I ω²
Answer & Solution
Correct answer: C. L = I ω
NCERT Table 6.2 #9: angular momentum L = I ω about a fixed axis. Same as for linear: L plays role of p.
Related questions
The radius of gyration relates the moment of inertia to the body's:The kinetic energy of a rolling body is the sum of translation and:Rotation about a fixed axis is directly analogous to:The parallel axes theorem adds to the centre of mass value the mass times:In the moment of inertia formula, r is the distance from the axis that is:The centre of gravity is where the total gravitational torque is:Rotational equilibrium requires the total external torque to be:Translational equilibrium requires the total external force to be: