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Consider a rubber ball freely falling from a height h=4.9 {~m}
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Consider a rubber ball freely falling from a height onto a horizontal elastic plate. Assume that the duration of collision is negligible and the collision with the plate is totally elastic. Then, the velocity as a function of time the height as function of time will be

A
Option

B
Option

C
Option

D
Option

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Views: 5,972 students

Updated on: Mar 19, 2023

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2009

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Consider a rubber ball freely falling from a height onto a horizontal elastic plate. Assume that the duration of collision is negligible and the collision with the plate is totally elastic. Then, the velocity as a function of time the height as function of time will be
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Text SolutionText solutionverified iconVerified

As we know that for vertical motion,

[parabolic]
and after the collision,
(straight line).
Collision is perfectly elastic, then ball reaches to same height again and again with same velocity.
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Hence, option (c) is true.
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Question Text
Consider a rubber ball freely falling from a height onto a horizontal elastic plate. Assume that the duration of collision is negligible and the collision with the plate is totally elastic. Then, the velocity as a function of time the height as function of time will be
Updated OnMar 19, 2023
TopicMotion in Straight Line
SubjectPhysics
ClassClass 11
Answer TypeText solution:1 Video solution: 3
Upvotes430
Avg. Video Duration10 min