Home
Class 12
PHYSICS
A body is falling freely from a point A ...

A body is falling freely from a point A at certain height from the ground and passes through point B, C and D (vertically as shown) so that BC=CD. The time taken by the particle to move from B to C is 2 seconds and from C to D 1 second. Time taken to move from A to B in second is

A

0.6

B

0.5

C

0.2

D

0.4

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|58 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise problems|47 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise EXERCISE -I|58 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-III|49 Videos

Similar Questions

Explore conceptually related problems

A particle is dropped from point A at a certain height from ground. It falls freely and passes through thre points B, C and D with BC=CD . The time taken by the particle to move from B to CD is 2s and from C to D is 1s . The time taken to move from A to B is s

A ball dropped from a point P crosses a point Q in t seconds. The time taken by it to travel from Q to R, if PQ = QR.

A body is dropped from a height H. The time taken to cover second half of the journey is

A body falls freely from a height 'h' after two seconds if we assume that gravity disappears the body

For ground to ground projectile, time take by a particle to ge point O to point C is T_(1) and during the same motion time taken by the particle to ge from A to B is T_(2) then height 'h' is :

From a tower of height H, a particle is thrown vertically up with a speed V. The time taken by the particle to hit the ground 3 tiem that taken by it to reach the highest point of is path . Then find H.

Let A, B and C be points in a vertical line at height h, (4h)/(5) and (h)/(5) and from the ground. A particle released from rest from the point A reaches the ground in time T. The time taken by the particle to go from B to C is T_(BC) . Then (T)/(T_(BC)) ^(2) =

A ball is released from point A. During its motion ball takes two seconds from B to C Find the time taken by ball from A to C. .

From a tower of height H, a particle is thrown vertically upwards with a speed u. The time taken by the particle, to hit the ground, is n times that taken by it to reach the highest point of its path. The relation between H, u and n is

From a tower of height H, a particle is thrown vertically upwards with a speed u. The time taken by the particle, to hit the ground, is n times that taken by it to reach the highest point of its path. The relation between H, u and n is

AAKASH SERIES-MOTION IN A STRAIGHT LINE -EXERCISE -II
  1. A stone is thrown vertically from the ground. It reaches the maximum h...

    Text Solution

    |

  2. How long does it take a brick to reach the ground if dropped from a he...

    Text Solution

    |

  3. A stone is allowed to fall from the top of a tower 300 m height and at...

    Text Solution

    |

  4. A stone is thrown vertically upward with a speed of 10.0 "ms"^(-1) fr...

    Text Solution

    |

  5. A ball is dropped from a building of height 45 m. Simultaneously anoth...

    Text Solution

    |

  6. An object reaches a maximum vertical height of 23.0 m when thrown vert...

    Text Solution

    |

  7. A helicopter is ascending vertically with a speed of 8.0 "ms"^(-1). At...

    Text Solution

    |

  8. Find the time taken for the ball to strike the ground . If a ball is t...

    Text Solution

    |

  9. A lift going up. The variation in the speed of the lift is as given in...

    Text Solution

    |

  10. The displacement time graph of two moving particles make angles of 30^...

    Text Solution

    |

  11. For the displacement-time graph shown in figure, the ratio of the magn...

    Text Solution

    |

  12. The displacement-time graph of a moving object is shown in figure. Whi...

    Text Solution

    |

  13. A ball is dropped vertically from a height d above the ground. It hits...

    Text Solution

    |

  14. The velocity - time graph of a body is shown in fig. The ratio of the ...

    Text Solution

    |

  15. A body projected from the ground reaches a point 'X' in its path after...

    Text Solution

    |

  16. A body is falling freely from a point A at certain height from the gro...

    Text Solution

    |

  17. An object is thrown vertically upward with a speed of 30 m/s. The velo...

    Text Solution

    |

  18. A stone is dropped from the top of a tower of height h=60m. Simultaneo...

    Text Solution

    |

  19. The velocity and time graph for a particle moving in a straight line s...

    Text Solution

    |

  20. The velocity-time graphs of a car and a scooter are shown in the figur...

    Text Solution

    |