QI. Fill in the blanks:
1. The force of friction always acts in the _____________ direction to the applied
force.
2. _____________ comes into play when we try to move an object at rest.
3. _____________ comes into play when an object is sliding over the object.
4. Sliding friction is always _____________ than static friction.
5. Friction can be _____________ by using lubricants.
6. Friction is the force which _____________ the relative motion between two
surfaces.
7. Friction can be increased by making a surface _____________.
8. The friction force exerted by fluid is also called _____________.
9. The common name of gases and liquids is _____________.
10. Name the device used for measuring the force acting on an object__________. please tell me the answer of this I will mark your answer as brainlist answer ☺️ please...
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The frictional force is the other component; it is in a direction parallel to the plane of the interface between objects. Friction always acts to oppose any relative motion between surfaces.
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