Question types

Friction question types

39 questions across 8 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.

39
Questions
8
Question groups
5
Question types
Sample Questions

Friction questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
If you pour some oil onto a floor, the friction would
  • A
    increase
  • decrease
  • C
    remain the same
  • D
    none of these

Answer: B.

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Q 3MCQ1 Mark
Friction for an object can be reduced by
  • A
    providing wheels
  • B
    lubricating
  • C
    streamlining
  • D
    all of these
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Q 4MCQ1 Mark
A car skids on a wet or muddy road due to –
  • A
    increased friction between the road and the tyres.
  • B
    lubrication of brakes on a wet road.
  • reduced friction between the road and the tyres.
  • D
    streamlined shape of the car

Answer: C.

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Across
3. The force of friction caused due to fluids
4. Type of friction acting between two bodies at rest
5. ‘type of friction which occurs when applied force overcomes static friction
6. A special body design to enable minimum drage
Down
1. type of force which depends upon the roughness of a surface
2. An effect of friction
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Column AColumn B
1. Rolling frictiona. making grooved designs
2. Static frictionb. regular oiling
3. Reducing frictionc. a book placed on a table top
4. Increasing frictiond. wheels of a car
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