Forces, acceleration and Newtons Laws

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  • Created by: Popzzz
  • Created on: 17-10-18 20:42

1. The second stage of an object falling through a fluid is...

  • The object will speed up but the air resistance or drag won't
  • The object will decelerate but the air resistance will increase
  • The object's speed will increase and so will the air resistance or drag on the object
  • The object will come to a complete stop and the air resistance will decrease
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Other questions in this quiz

2. The third stage of an object falling through a fluid is...

  • The object will begin to decelerate
  • The object will come to a complete stop
  • The object will reach terminal velocity when when the weight of the object due to gravity is balanced with the air resistance or drag
  • The object will continue to accelerate

3. Any object falling freely will have an acceleration of...?

  • 5 meters per second squared (m/s2)
  • 9.8 metres per second squared (m/s2)
  • 20 meters per second squared (m/s2)
  • 10 meters per second squared (m/s2)

4. At terminal velocity what speed would someone fall at?

  • A constant speed
  • No speed at all
  • An accelerating speed
  • A decelerating speed

5. The first stage of an object falling through a fluid is...

  • The object will accelerate downwards due to gravity
  • The object will fall REALLY slowly ( LIKE in slow motion)
  • The object will go at a constant speed
  • The object will decelerate

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