Physics
Grade-9
Easy
Question
Which force is acting here?
- Static friction
- Sliding friction
- Rolling friction
- Fluid friction
Hint:
The frictional force created by a moving object in the air is called liquid or fluid friction.
The correct answer is: Fluid friction
The force acting on a man flying in the sky with the parachute is fluid friction.
- The frictional force created by a moving object in the air is liquid/fluid friction.
- It resists the motion of an object moving in the air or water.
- For example: A man flying in the air with a parachute.
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