9th Standard English Medium Science Subject Motion Book Back 3 Mark Questions with Solution Part - I

9th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 3 = 15
  1. Define velocity?

  2. What do you mean by uniform motion?

  3. What do you understand about negative acceleration?

  4. Is the uniform circular motion accelerated? Give reasons for your answer?

  5. A bus travel, a distance of 20 km from Chennai central airport in 45 minutes. What is the average speed?

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