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Explain the below points: Pressure...

Explain the below points:
Pressure

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Pressure is defined as the force exerted on a unit area of a surface.
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PEARSON IIT JEE FOUNDATION-FORCE AND PRESSURE-CLASSROOM CORNER( B. Short Answer Type Questions)
  1. Explain the below points: Resultant force

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  2. Explain the below points: U-tube manometer

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  3. Explain the below points: Pressure

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  4. Monika and Parul each have an inflated balloon in their hands. Monika ...

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  5. List any two real-life situations in which pressure plays a role.

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  6. State any three effects of force on an object.

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  7. Why does a person weigh lesser on the Moon than he does on Earth?

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  8. Name the force acting on a plastic bucket containing water held abov...

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  9. Define the following terms. Frictional force

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  10. Define the following terms. Weight

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  11. Define the following terms. Non-contact force

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  12. What happens to the speed of a body when force is applied?

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  13. Explain why is force directly proportional to the acceleration.

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  14. Why does liquid pressure increase with depth?

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  15. Mayank is trying to push a heavy box kept on a floor. What are the dif...

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  16. Why do people sometimes have a bleeding nose while travelling on an ai...

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  17. Calculate the magnitude and the direction of the resultant force acti...

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  18. Explain why Moon exerts a lesser gravitational force on objects as com...

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  19. When a coin begins to move downwards, it is clear that the state of mo...

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  20. What is the cause of change in motion or change in the state of motion...

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