Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics2-D & 3DEasy2 minQB

PhysicsEasysingle choice

x-t graph of a particle moving along $x$ -axis is shown. Then magnitude of average acceleration from time 3 sec to 9 sec is :-

Answer:

Solution:

$v_{3} = \frac{20}{4} = 5 m / s$

$v_{9} = - \frac{20}{2} = - 10 m / s$

$a_{a vg} = \frac{- 15}{6} = - \frac{5}{2} m / s^{2}$

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:2-D & 3D

⏱ 2mℹ️ Source: QB

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