Home
Class 11
PHYSICS
A particle is moving such that its posit...

A particle is moving such that its position coordinates `(x, y)` are `(2m, 3m)` at time `t=0, (6m, 7m)` at time `t=2 s`, and `(13 m, 14m)` at time `t=5 s`.
Average velocity vector`(vec(V)_(av))` from `t=0` to `t=5 s` is

A

`1/5 (13 hati + 14 hatj)`

B

`7/3 (hati+ hatj)`

C

`2(hati+ hatj)`

D

`(11)/(5) (hati+hatj)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    MTG GUIDE|Exercise CHECK YOUR NEET VITALS|22 Videos
  • GRAVITATION

    MTG GUIDE|Exercise AIPMT/NEET MCQS|32 Videos
  • LAWS OF MOTION

    MTG GUIDE|Exercise AIPMT /NEET (MCQ)|24 Videos

Similar Questions

Explore conceptually related problems

A particle is moving such that its position coordinates (x,y) are (2m,3m) at time t=0,(13m,14m) at time t=5s .Average velocity vector from t =0 to t=5s

A particle is moving along x-axis such that its velocity varies with time according to v=(3m//s^(2))t-(2m//s^(3))t^(2) . Find the velocity at t = 1 s and average velocity of the particle for the interval t = 0 to t = 5 s.

A particle is moving with uniform acceleration. Its position (x) is given in term of time (t in sec) as x= '(5t^2 +4t +8)' m, then

A particle is moving on a straight line. Its velocity at time t is (8-2t)m//s . What is the total distance covered from t=0 to t=6s ?

A particle moving along the x axis has a position given by x=54 t - 2.0 t^(3) m . At the time t=3.0s , the speed of the particle is zero. Which statement is correct ?

A particle moves along X-axis in such a way that its coordinate X varies with time t according to the equation x = (2-5t +6t^(2))m . The initial velocity of the particle is

A particle is moving with velocity v=4t^(3)+3 t^(2)-1 m//s . The displacement of particle in time t=1 s to t=2 s will be

Two particles of masses m_(1) and m_(2) in projectile motion have velocities vec(v)_(1) and vec(v)_(2) , respectively , at time t = 0 . They collide at time t_(0) . Their velocities become vec(v')_(1) and vec(v')_(2) at time 2 t_(0) while still moving in air. The value of |(m_(1) vec(v')_(1) + m_(2) vec(v')_(2)) - (m_(1) vec(v)_(1) + m_(2) vec(v)_(2))|

MTG GUIDE-KINEMATICS -AIPMT/ NEET MCQs
  1. A particle covers half of its total distance with speed v1 and the res...

    Text Solution

    |

  2. The horizontal range and the maximum height of a projectile are equal....

    Text Solution

    |

  3. A particle has initial velocity (2 vec(i)+3 vec(j)) and acceleration (...

    Text Solution

    |

  4. The motion of a particle along a straight line is described by equatio...

    Text Solution

    |

  5. A stone falls freely under gravity. It covered distances h1, h2 and h3...

    Text Solution

    |

  6. a projectile is fired from the surface of the earth with a velocity of...

    Text Solution

    |

  7. A particle is moving such that its position coordinates (x, y) are (2m...

    Text Solution

    |

  8. A particle of unit mass undergoes one-dimensional motion such that its...

    Text Solution

    |

  9. A ship A is moving westwards with a speed of 10 km h^(-1) and a ship B...

    Text Solution

    |

  10. If vectors vec A= cos omega t hat i + sin omega t hat j and vecB= cos...

    Text Solution

    |

  11. The position vector of a particle vec(R ) as a funtion of time is give...

    Text Solution

    |

  12. If the velocity of a particle is v = At + Bt^2, where A and B are cons...

    Text Solution

    |

  13. If the magnitude of sum of two vectors is equal to the magnitude of di...

    Text Solution

    |

  14. A particle moves so that its position vector is given by vec r = cos o...

    Text Solution

    |

  15. Two cars P and Q start from a point at the same time in a straight lin...

    Text Solution

    |

  16. Preeti reached the metro station and found that the escalator was not ...

    Text Solution

    |

  17. The x and y coordinates of the particle at any time are x=5t-2t^(2) a...

    Text Solution

    |

  18. The speed of a swimmer in still water is 20 m//s. The speed of river w...

    Text Solution

    |

  19. When an object is shot from the bottom of a long smooth inclined plane...

    Text Solution

    |

  20. Two particles A and B are moving in uniform circular motion in concent...

    Text Solution

    |