Advantage of Friction
Advantage of Friction
Advantages of Friction
1. It helps us in walking and running. When we walk, there is friction between our foot (or of our shoe) and the ground. This prevents you from slipping. If you try to walk on wet floor, you tend to slip because the water reduces the friction between your foot and the floor.
2. It helps us in writing and making drawings. If there were no friction, we would not be able to hold a pen vertically. It is friction that opposes slipping and helps us to hold the pen. Also there is friction between our pen and the paper which prevents the pen from slipping on the paper.
3. Tyres of vehicles are made with special kinds of grooves so that they can move properly on the road. These grooves help to have considerable friction and good grip between the tyres and the road. When a tyre gets old, its surface becomes smooth. Vehicles with worn-out tyres stop after covering a longer distance (when brakes are applied) and hence, there is a greater risk of accident.
4. The force of friction helps to hold the nails and screws on the walls and in the wood.
Which of the following is not an advantage of force of friction ? | |||
| Right Option : D | |||
| View Explanation | |||
Friction produces ____________________ . | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following will produce the maximum friction ? | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
I have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
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Eshan Arora
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Hiya Gupta
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Barkha Arora
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10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
