Frictional Force
Frictional Force (or Friction)
The force which always opposes the motion of one body over another body is called frictional force (or friction).. Force of friction always acts in the direction opposite to the direction of the movement of object. The frictional force acts between the two surfaces which are in contact with each other. Frictional force is also known as 'force of friction' or just 'friction'. .Force of friction is acting over all the moving objects. the various examples are:
1. A moving football stops after going to a certain distance. This happens because of force of friction between the surface of ground and the surface of football. A ball moving on the ground slows down gradually and stops after covering some distance. We know that a force is required to stop a moving body. This means that a force is exerted by the ground on the moving ball which opposes its motion and brings it to a stop. This force which opposes the motion of ball on the ground is known as frictional force.
Friction force is responsible for changing __________________. | |||
| Right Option : D | |||
| View Explanation | |||
What are the conditions required for force of friction to come into play ? | |||
| Right Option : D | |||
| View Explanation | |||
Friction force is a type of _____________________ . | |||
| Right Option : A | |||
| View Explanation | |||
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Prisha Gupta
8thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
8thThe experience was nice. I studied here for three years and saw a tremendous change in myself. I started liking subjects like English and SST which earlier I ran from. Extra knowledge gave me confidence to overcome competitive exams. One of the best institutes for secondary education.
Aman Kumar Shrivastava
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Eshan Arora
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Manish Kumar
10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
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Aman Kumar Shrivastava
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