JEE Main c11phy_rot_vec_torque_L — practice questions
12 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice JEE Main c11phy_rot_vec_torque_L in the app →Per NCERT §6.5, the magnitude of the VECTOR (cross) product A × B is which?Per NCERT §6.5, the vector product is which property algebraically?Per NCERT §6.5, the cross products î × ĵ, ĵ × k̂, k̂ × î equal which respectively?Per NCERT §6.6 eqn 6.19, the linear velocity of a particle of a rigid body rotating with angular velocity ω atPer NCERT §6.7.1, the TORQUE (moment of force) on a particle at position r due to force F is which vector prodPer NCERT §6.7.1, the SI unit of torque is which?Per NCERT §6.7.2 eqn 6.25a, the ANGULAR MOMENTUM of a particle of momentum p at position r is which?Per NCERT §6.7.2 eqn 6.26, the time derivative of angular momentum L of a particle equals which quantity?Per NCERT §6.7 (Conservation of L), if the total EXTERNAL torque on a system is zero, the total angular momentPer NCERT §6.7.2, the angular momentum L of a particle is zero when which of the following holds?Per NCERT §6.5, the cross product of two PARALLEL vectors is which?Per NCERT §6.7.1, the dimensions of torque (and angular momentum × time) are which?