PhysicsJEE Main 2 Apr 2026, Shift 1·Q3·MCQ·Moderate

Motion in a Plane · Motion in a plane – kinematics

The velocity of a particle is given as

\vec v = -x\hat i + 2y\hat j - z\hat k

m/s. The magnitude of acceleration at point (1, 2, 4) is

\mathrm{m/s^2}

.

(1) $\sqrt6$
(2)9
(3) $\sqrt{33}$
(4)0

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