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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics1-DMedium2 minQB

PhysicsMediumsingle choice

A ball is dropped from a height $h$ from the floor. The velocity of the ball is halved and reversed after every impact. The total distance travelled by the ball will be

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Solution:

Maximum velocity attained by train $= α t_{1} = β t_{2}$ and $x_{1} = \frac{1}{2} α t_{1}^{2}, x_{2} = \frac{1}{2} β t_{2}^{2} \Rightarrow \frac{x _{1}}{x _{2}} = \frac{α t _{1}^{2}}{β t _{2}^{2}} = \frac{t _{1}}{t _{2}} = \frac{β}{α}$

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:1-D

⏱ 2mℹ️ Source: QB

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