Home
Class 12
PHYSICS
Velocity of particle at time t=0 is 2ms^...

Velocity of particle at time t=0 is `2ms^(-1)`.A constant acceleration of `2ms^(-2)` act on the particle for 1 second at an angle of `60^(@)` with its initial velocity .Find the magnitude velocity and displacement of the particle at the end of t=1s.

A

`sqrt(3) m//s`

B

`2sqrt(3) m//s`

C

`4 m//s`

D

`8 m//s`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|91 Videos

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise MOTION IN A STRAIGHT LINE|53 Videos

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MOVING CHANGES & MEGNETISM)|95 Videos

  • ATOMS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|21 Videos

Similar Questions

Explore conceptually related problems

A particle moves in the x-y palne with a constant acceleration of 1.5m//s^(2) in the direction making an angle of 37^(@) with the x-axis. At t=0 the particle is the origin and its velocity is 8.0m/s along the x- aixs . Find the velocity and the position of the particle at t = 4.0s.

Velocity and acceleration of a particle at time t=0 are vecu =(2hati + 3hatj)m//s s and a = (4hati +2hatj) m//s^(2) respectively. Find the velocity and displacement of particle at t = 2s.

AAKASH SERIES-APPENDICES (REVISION EXERCISE)-MOTION IN A PLANE
  1. Four persons A, B, C and D initially at the corners of a square of sid...

    Text Solution

    |

  2. A particle moving with a velocity equal to 0.4 ms^(-1) is subjected to...

    Text Solution

    |

  3. Velocity of particle at time t=0 is 2ms^(-1).A constant acceleration o...

    Text Solution

    |

  4. A vertical disc has three grooves directed along chords AB, AC and AD....

    Text Solution

    |

  5. A particle has an initial velocity 3hati+4hatj and an acceleration of ...

    Text Solution

    |

  6. Three particles A, B & C start from the origin at the same time, A wit...

    Text Solution

    |

  7. A paricle starts from the origin at t = 0s with a velocity of 10.0 hat...

    Text Solution

    |

  8. An aeroplane flies along a straight line from A to B with a speed v0 a...

    Text Solution

    |

  9. The distance between two moving particles P and Q at any time is a . I...

    Text Solution

    |

  10. A ship is moving due east with a velocity of 12 m/sec, a truck is movi...

    Text Solution

    |

  11. Two stones are projected from the top of a tower in opposite direction...

    Text Solution

    |

  12. A motor car A is travelling with a velocity of 20 m/s in the north-wes...

    Text Solution

    |

  13. When two bodies approach each other with the different speeds, the dis...

    Text Solution

    |

  14. A boat going down stream crosses a float at a point A. 't1' minutes la...

    Text Solution

    |

  15. It is raining at a speed of 5 ms^(-1) at an angle 37^@ to vertical, to...

    Text Solution

    |

  16. Rain, pouring down at an angle a with the vertical has a speed of 10 m...

    Text Solution

    |

  17. A man runs along a horizontal road on a rainy day. His umbrella vertic...

    Text Solution

    |

  18. The velocity of a boat in still water is 10 m/s. If water flows in the...

    Text Solution

    |

  19. A river is of width 120m which flows at a speed of 8 ms(-1). If a man ...

    Text Solution

    |

  20. A boat takes 4 hrs to travel certain distance in a river in down strea...

    Text Solution

    |