Home
Class 9
PHYSICS
A car accelerates uniformly from 18km pe...

A car accelerates uniformly from 18km per hour to 36km per hour in 5 seconds . Calculate the acceleration and the distance covered by the car in that time.

Promotional Banner

Topper's Solved these Questions

  • WORK AND ENERGY

    MODERN PUBLICATION|Exercise EXERCISE|191 Videos

  • SOUND

    MODERN PUBLICATION|Exercise EXERCISE|137 Videos

Similar Questions

Explore conceptually related problems

A car accelerates uniformly from 18 km//h to 30 km//h in 5s . Calculate the acceleration.

A car accelerates uniformly from 18 km/h to 30 km/h in 5s. Calculate the distance covered by the car in that time.

A bus accelerates uniformly from 18 km/h to 36 km/h in 10s. Calculate the acceleration.

A racing car accelerates uniformly on a straight road from rest to a speed of 180 km h^(-1) in 25 sec.Find the total distance covered by the car in this time.

If a car at rest accelerates uniformly to a speed of 144 kmh^-1 in 20 s, it cross a distance of

If a bus accelerates uniformly from rest to speed of 144 kmkh^-1 in 20s, it covers a distance

If a car accelerates uniformly from rest and attains a speed of 40 ms^-1 in 10s, it covers a distance of

A car covers a distance of 89.1 km in 2.2 hours. What is the average distance covered by it in 1 hour?

MODERN PUBLICATION-WORK AND ENERGY-EXERCISE
  1. A car accelerates uniformly from 18km per hour to 36km per hour in 5 s...

    Text Solution

    |

  2. Does work has direction associated with it?

    Text Solution

    |

  3. For what value theta is work done maximum

    Text Solution

    |

  4. For what value theta is work done zero?

    Text Solution

    |

  5. When work is measured in J, force is measured in and displacement is ...

    Text Solution

    |

  6. A person is walking on a horizontal road and carrying a briefcase. The...

    Text Solution

    |

  7. Work done by centripetal force is zero . (T or F)

    Text Solution

    |

  8. A coolie moves on a horizontal platform with luggage on his head. The ...

    Text Solution

    |

  9. Define work. Write its formula. What is the SI unit of work? Is it a s...

    Text Solution

    |

  10. Give three situations in which a force produces displacement but still...

    Text Solution

    |

  11. A horizontal force acts on a body placed on a smooth horizontal table ...

    Text Solution

    |

  12. A horizontal force of 20 N is required to keep a body moving in a hori...

    Text Solution

    |

  13. Find the work done in lifting a 50 kg bucket a water through a vertic...

    Text Solution

    |

  14. Does kinetic energy of a body depend on the direction of motion of the...

    Text Solution

    |

  15. When you are climbing stairs, work done by the weight is positive. (T ...

    Text Solution

    |

  16. The ratio S.I unit to C.G.S. unit of work is .

    Text Solution

    |

  17. Can every force do work?

    Text Solution

    |

  18. When work is done on a body then kinetic energy of the body. (increase...

    Text Solution

    |

  19. A book falls freely from the table top. Is work done by some force dur...

    Text Solution

    |

  20. A boy sitting in a moving car possesses kinetic energy.

    Text Solution

    |

  21. If momentum of a body is doubled, the kinetic energy becomes times.

    Text Solution

    |