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A freely falling object eventually stops on reaching the groun
Science
Science

Class 9

NCERT

Publisher:
NCERT
Subject:
Science
1

Chapter 1: Matter in Our Surroundings

9 questions

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2

Chapter 2: Is Matter Around Us Pure?

13 questions

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3

Chapter 3: Atoms and Molecules

16 questions

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4

Chapter 4: Structure of the Atom

19 questions

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5

Chapter 5: The Fundamental Unit of Life

10 questions

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6

Chapter 6: Tissues

15 questions

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7

Chapter 7: Diversity in Living Organisms

6 questions

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8

Chapter 8: Motion

18 questions

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9

Chapter 9: Force and Laws of Motion

29 questions

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10

Chapter 10: Work and Energy

23 questions

Q1
Find the energy in kwh consumed in hours by four devices of power each.
Q2
A freely falling object eventually stops on reaching the ground. What happens to its kinetic energy?
Q3
An object of mass is moving with a uniform velocity of . What is the kinetic energy possessed by the object?
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11

Chapter 11: Sound

25 questions

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12

Chapter 12: Why do We Fall Ill?

6 questions

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13

Chapter 13: Natural Resourses

6 questions

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14

Chapter 14: Improvement in Food Resources

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15

Chapter 15: Gravitation

29 questions

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Question
Easy
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Solving time: 3 mins

A freely falling object eventually stops on reaching the ground. What happens to its kinetic energy?

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Updated on: Feb 26, 2023

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Science (NCERT)

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Text SolutionText solutionverified iconVerified

We know that energy can neither be created nor be destroyed. It can only be transformed from one form to another.
When an object falls freely, its potential energy gets converted into kinetic energy and when the object hits the ground its kinetic energy gets converted into heat energy and sound energy.
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Question Text
A freely falling object eventually stops on reaching the ground. What happens to its kinetic energy?
Updated OnFeb 26, 2023
TopicWork and Energy
SubjectScience
ClassClass 9
Answer TypeText solution:1 Video solution: 8
Upvotes805
Avg. Video Duration4 min