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You may have seen the trick where a tabl...

You may have seen the trick where a tablecloth is jerked from a table, leaving the dishes that were on the cloth nearly in their original positions.
What do you need to perform this successfully?
Which cloth should we use? Is it cloth made of thick cotton or thin silk?
Should the dishes possess large mass or small mass?
Is it better to pull the cloth with a large force or pull it with a gentle and steady force?

Answer

Step by step text solution for You may have seen the trick where a tablecloth is jerked from a table, leaving the dishes that were on the cloth nearly in their original positions. What do you need to perform this successfully? Which cloth should we use? Is it cloth made of thick cotton or thin silk? Should the dishes possess large mass or small mass? Is it better to pull the cloth with a large force or pull it with a gentle and steady force? by PHYSICS experts to help you in doubts & scoring excellent marks in Class 9 exams.

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Knowledge Check

  • (A) : A table cloth can be pulled from a table without disloading the dishes. (R) : To every action there is an equal and opposite reaction.

    A
    Both (A) and (R) are true and (R) is the correct explanation of (A)
    B
    Both (A) and (R) are true and (R) is not the
    C
    (A) is true but ( R) is false
    D
    Both (A) and (R ) are false

  • Guess where the washed clothes dry easily

    A
    shade
    B
    cool room
    C
    sunlight
    D
    dark room

  • Which of the following is used by cloth vendor?

    A
    scales
    B
    tape
    C
    metre scale
    D
    inch scale

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