Home
Class 11
PHYSICS
A car moving with constant acceleration ...

A car moving with constant acceleration covers the distance between two points 60 m apart in 6s. Its speed as it passes the second point is `15 ms^(-1)`.(a)What was its speed at the first point ? (b)What is its acceleration ? (c )At what prior distance from the first point was the car at rest ?

Promotional Banner

Topper's Solved these Questions

  • ISOTHERMAL AND ADIABATIC PROCESS

    NN GHOSH|Exercise All Questions|29 Videos

  • KINETIC THEORY OF GASES

    NN GHOSH|Exercise All Questions|24 Videos

Similar Questions

Explore conceptually related problems

A car moving with constant acceleration covers the distance between two points 60m apart in 6 s. Its speed as it passes the seconds is 15 ms^-1 . (a) What was its speed at the first point ? (b) What is its acceleration ? (c) At what prior distance from the first point was the car at rest ?

A car moving with constant acceleration covered the distance between two points 60.0 m apart in 6.00 s. Its speed as it passes the second point was 15.0 m//s. (a) What is the speed at the first point? (b) What is the acceleration? (c) At what prior distance from the first was the car at rest?

A car travelling at 20 km/h speeds up to 6 km/h in 6 seconds. What is its acceleration ?

A moton car is travelling at 30 m//s on a circular road of radius 500m . It is increasing in speed at the rate of 2 ms^(-2) . What is its acceleration ?

A car covers the first half of the distance between two places at a speed of 40 kmh^(-1) and second half at 60 kmh^(-1) Calculate the average speed of the car.

NN GHOSH-KINEMATICS-All Questions
  1. A parrticle projected with velocity u strikes at right angles a plane ...

    Text Solution

    |

  2. A train moving at a constant speed of 72 kmph moves eastward for 40 mi...

    Text Solution

    |

  3. A car moving with constant acceleration covers the distance between tw...

    Text Solution

    |

  4. An elevator (lift) ascends with an upward acceleration of 1.2 ms^(-2)....

    Text Solution

    |

  5. A car starts moving along a line, first with acceleration a=5 ms^(-2) ...

    Text Solution

    |

  6. At the moment t=0 a particle leaves the origin and moves in the positi...

    Text Solution

    |

  7. Draw graphs of the speeds and path lengths as functions of time if the...

    Text Solution

    |

  8. A particle moves in the x-y plane with constant acceleration alpha dir...

    Text Solution

    |

  9. A man is l=9 m behind the door of a train when it starts moving with a...

    Text Solution

    |

  10. Two bodies are thrown with the same velocity at angles alpha and 90^@-...

    Text Solution

    |

  11. A body is thrown at an angle alphato the horizontal with initial veloc...

    Text Solution

    |

  12. The surface of a hill is inclined at an angle alpha to the horizontal ...

    Text Solution

    |

  13. A fort is at the top of a hill of height h above the sea-level.Prove t...

    Text Solution

    |

  14. If a body travels half the distance with velocity v(1) and next half w...

    Text Solution

    |

  15. A particle moves along a horizontal line and its velocity changes with...

    Text Solution

    |

  16. A parachutist after bailing out falls freely for 50 metres.Then his pa...

    Text Solution

    |

  17. A block is released from rest at the top of a frictionless inclined pl...

    Text Solution

    |

  18. A plot of velocity versus time for a body in rectilinear motion is as ...

    Text Solution

    |

  19. If the same plot is of displacement (x) versus time (t), indicate whet...

    Text Solution

    |

  20. Two cars are moving in the same direction with the same speed with sep...

    Text Solution

    |