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Why is it advised to tie any luggage kept on the roof of a bus
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

Q1
When a carpet is beaten with a stick, dust comes out of it. Explain.
Q2
Why is it advised to tie any luggage kept on the roof of a bus with a rope?
Q3
A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows a stop because:
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10

Chapter 10: Work and Energy

23 questions

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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

Why is it advised to tie any luggage kept on the roof of a bus with a rope?

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Updated on: Oct 25, 2023

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Book:

Science (NCERT)

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Why is it advised to tie any luggage kept on the roof of a bus with a rope?
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Text SolutionText solutionverified iconVerified

When the bus moves in forward direction, the luggage kept on the roof also moves along with the bus in forward direction. Now when the bus suddenly stops, it comes to rest but the luggage is still in motion in forward direction due to inertia of motion, thus the luggage falls off the roof of bus.
Hence it is advised to tie it. 
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When a carpet is beaten with a stick, dust comes out of it. Explain.
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Question Text
Why is it advised to tie any luggage kept on the roof of a bus with a rope?
Updated OnOct 25, 2023
TopicForce and Laws of Motion
SubjectScience
ClassClass 9
Answer TypeText solution:1 Video solution: 6
Upvotes720
Avg. Video Duration7 min