Home
Class 8
PHYSICS
Answer the following questions: If bra...

Answer the following questions:
If brakes are suddenly applied to a moving car, the passengers in the car are pushed in the forward direction. Explain why.

Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY AND MAGNETISM

    NAVNEET PUBLICATION|Exercise QUESTION BANK|59 Videos

Similar Questions

Explore conceptually related problems

Answer the following questions : What is a direct current (DC)?

Answer the following questions: Force is a vector quantity. Explain.

Answer the following questions: Explain the term unbalanced force.

Answer the following questions: What is inertia of direction?

Answer the following questions: Explain the term balanced forces.

Answer the following questions : Identify the figures and explain their use.

Answer the following questions : Explain the term alkane with example.

Answer the following questions : Explain the term homopolymer?

Answer the following question : Why does it happen ? If a stationary bus suddenly speeds up, passengers are thrown in the backward direction.

Answer the following questions Explain how a spectrum is formed.

NAVNEET PUBLICATION-FORCE AND PRESSURE-QUESTION BANK
  1. Answer the following questions: why do we fall sideways when we are s...

    Text Solution

    |

  2. Answer the following questions: What happens when you shake a wet pie...

    Text Solution

    |

  3. Answer the following questions: If brakes are suddenly applied to a ...

    Text Solution

    |

  4. Answer the following question : Why does it happen ? If a stationary...

    Text Solution

    |

  5. Answer the following questions: A person alighting from a moving trai...

    Text Solution

    |

  6. Define pressure.

    Text Solution

    |

  7. Why does a knife have a sharp edge and a needle has a sharp tip ?

    Text Solution

    |

  8. State the formula for pressure. Hence, determine the unit of pressure.

    Text Solution

    |

  9. State the CGS unit of pressure. State the relation between the SI and ...

    Text Solution

    |

  10. State the factors on which pressure depends.

    Text Solution

    |

  11. Explain with a suitable example that pressure varies inversely as the ...

    Text Solution

    |

  12. With neat diagram, describe an experiment to show that pressure increa...

    Text Solution

    |

  13. State the unit for pressure used in atmospheric science. How is it rel...

    Text Solution

    |

  14. Why do the blades of a pair of scissors have edges ?

    Text Solution

    |

  15. Why does a needle have a sharp point ?

    Text Solution

    |

  16. Why do school bags have broad shoulder traps ?

    Text Solution

    |

  17. How will the pressure change if the area is doubled keeping the force ...

    Text Solution

    |

  18. Write proper word in the blank space : Keeping the surface area cons...

    Text Solution

    |

  19. Why do the load carrying heavy vehicles have large number of wheels ?

    Text Solution

    |

  20. State the characteristics of the pressure due to a liquid (or a fluid ...

    Text Solution

    |