Home
Class 11
PHYSICS
A stone is just dropped from the window ...

A stone is just dropped from the window of a train moving along a horizontal straight track with uniform speed. The path of the stone is

A

a parabola for an observer standing by the side of the track

B

a horizontal straight line for an ovserver inside the train

C

both (1)&(2) are true

D

(1) is true but (2) is false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-I(C.W)|43 Videos

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-II(C.W)|45 Videos

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-II(H.W)|31 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos

Similar Questions

Explore conceptually related problems

A stone is just released from the window of a train moving along a horizontal straight track. The stone will hit the ground in

A bomb is dropped from an aeroplane flying horizontally with uniform speed. The path of the bomb of

A girl drops an apple from the window of a train which is moving on a straight track with speed increasing with a constant rate. Te trajectory of the falling apple as seen by the girl is

STATEMENT-1 : A stone of mass m kg is dropped vertically down for the window of a train which is at rest and than the same stone is dropped from the window of the train accelerating with a m//s^(2) . The net force in the space acting on the stone is mg downward in both cases. because STATEMENT-2 : Vertical and horizontal motions are independent of each other in two dimensional projectile motion.

A stone is dropped from the window of a bus moving at 7m h^(-1) on the road, IF the window is 2.0m high, determine the distance aling the road where the stone will strike the road. Use g= 10 ms^(-2) .

The angular acceleration of a particle moving along a circular path with uniform speed is

A stone is dropped from the window of a stationary bus. It takes 4 seconds to reach the ground. In what time the stone will reach the ground when the bus is moving with (a) constant velcity of 72 km h^(-1) (b) constant acceleration 4 km h^(-1) ?

A stone tied to the end of a string of length 50 cm is whirled in a horizontal circle with a constant speed . IF the stone makes 40 revolutions in 20 s, then the speed of the stone along the circle is

A stone of mass ied to a string of lengh l rotating along & a circular path with constant speed v. The torque on the stone is

NARAYNA-MOTION IN A PLANE-C.U.Q
  1. Two particles are projected with same speed but at angles of projectio...

    Text Solution

    |

  2. The acceleration of a projectile relative to another projectile is

    Text Solution

    |

  3. A stone is just dropped from the window of a train moving along a hori...

    Text Solution

    |

  4. A bomb is dropped from an aeroplane flying horizontally with uniform s...

    Text Solution

    |

  5. A and B are two trains moving parallel to each other. If a balls is th...

    Text Solution

    |

  6. A ball is thrown from rear end to the front end of a compartment of a ...

    Text Solution

    |

  7. For body thrown horizontally from the top of a tower,

    Text Solution

    |

  8. A body is projected from a point with different angles of projections ...

    Text Solution

    |

  9. Two particles are projected from the same point with the same speed at...

    Text Solution

    |

  10. Two bodies are projected at angles 30^(@) and 60^(@) to the horizontal...

    Text Solution

    |

  11. A body is projected with an initial speed of 100sqrt3ms^(-1) at an ang...

    Text Solution

    |

  12. A paricle is moving along a circular path with uniform speed. Through ...

    Text Solution

    |

  13. A car of mass m moves in a horizontal circular path of radius r metre....

    Text Solution

    |

  14. Consider the following two statements A and B and identify the correct...

    Text Solution

    |

  15. Suppose a disc is rotating counter clockwise in the plane of the paper...

    Text Solution

    |

  16. vecA,vecB,vecC,vecD,vecE and vecFare coplanar vectors having the same ...

    Text Solution

    |

  17. vecA,vecB,vecC,vecD,vecE and vecFare coplanar vectors having the same ...

    Text Solution

    |

  18. vecA,vecB,vecC,vecD,vecE and vecFare coplanar vectors having the same ...

    Text Solution

    |

  19. On an open ground, a motorist follows a track that turns to his left b...

    Text Solution

    |

  20. On an open ground, a motorist follows a track that turns to his left b...

    Text Solution

    |