Physics
Grade-9
Easy
Question
What can you say about the frictional force of this object, which has the minimum resistance involved?
- Incomplete information
Hint:
An object with a round shape requires frictional force with lower resistance over a force.
The correct answer is:
The rolling object causes a frictional force that needs less resistance against the motion.
- The frictional force resists the motion of an object over another object or a surface.
- The rolling of an object creates an easier motion.
- An object that has a round shape requires frictional force with lower resistance over a force.
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