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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics2-D & 3DEasy2 minQB

PhysicsEasymultiple choice

A ball is rolled off the edge of a horizontal table at a speed of $4 m /$ second . It hits the ground after 0.4 second. Which statement given below is/are true

Options:(select one or more)

Answer:

B, C

Solution:

$u = 4 m / s$

$t t h R = 0.4 sec = \frac{2 h}{g} = \frac{t ^{2} g}{2} = \frac{0.16 \times 10}{2} = 0.8 m = u \times T = 4 \times 0.4 = 1.6 m$

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

⏱ 2mℹ️ Source: QB

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