2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Sample Paper-1

  • question_answer
                                                                            Two friends are trying to push a heavy load as shown in fig. Suggest a way which will make this task easier for them.

    Answer:

    The friends can put rollers below the heavy load. Since the rolling friction is smaller than the sliding friction, therefore, putting rollers below the heavy load will make this task easier for them.


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