Home
Class 11
PHYSICS
An object may have :-...

An object may have :-

A

Varying speed without having varying acceleration

B

Varying velocity without having varying speed

C

Non-zero acceleration without having varying velocity

D

Non-zero acceleration without having varying speed

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
Acceleration = Rate of charge of velocity i.e. velocity can be changed by changing its direction, speed or both.
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    ALLEN|Exercise EXERCISE-03|6 Videos

  • KINEMATICS

    ALLEN|Exercise Assertion-Reason|20 Videos

  • KINEMATICS

    ALLEN|Exercise EXERCISE-01|55 Videos

  • ERROR AND MEASUREMENT

    ALLEN|Exercise Part-2(Exercise-2)(B)|22 Videos

  • KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)

    ALLEN|Exercise BEGINNER S BOX-7|8 Videos

Similar Questions

Explore conceptually related problems

An object may appear to be moving to one person and the same object may appear to be at rest to another person. This statement is

In an experiment the height of a small object is measured by a Vernier Calliper having least count 0.01 cm is found to be 7.38 cm, then the actual height of object may be :-

Assertion : At object may fall with a constant velocity. Reason : This happens when acceleration of the object is equal to accelertion due to gravity.

Assertion :- Tension in massless string may be different at different points. Reason :- Net force on a massless object may be zero

ALLEN-KINEMATICS-EXERCISE-02
  1. A particle moves in the xy plane and at time t is at the point (t^(2),...

    Text Solution

    |

  2. The figure shows the velocity time graph of the particle which moves a...

    Text Solution

    |

  3. An object may have :-

    Text Solution

    |

  4. A particle moves with constant speed v along a regular hexagon ABCDEF ...

    Text Solution

    |

  5. A particle moves along x-axis according to the law x=(t^(3)-3t^(2)-9t+...

    Text Solution

    |

  6. a particle moving along a straight line with uniform acceleration has ...

    Text Solution

    |

  7. A particle moves along the X-axis as x=u(t-2s)=at(t-2)^2.

    Text Solution

    |

  8. The co-ordinate of the particle in x-y plane are given as x=2+2t+4t^(2...

    Text Solution

    |

  9. A particle leaves the origin with an lintial veloity vec u = (3 hat i...

    Text Solution

    |

  10. Pick the correct statements:

    Text Solution

    |

  11. Which of the following statements are true for a moving body?

    Text Solution

    |

  12. If the velocity of the particle is given by v=sqrt(x) and initially pa...

    Text Solution

    |

  13. The velocity- time graph of the particle moving along a straight line ...

    Text Solution

    |

  14. The fig. shows the v-t graph of a particle moving in straight line. Fi...

    Text Solution

    |

  15. In a projectile motion let t(OA)=t(1) and t(AB)=t(2).The horizontal di...

    Text Solution

    |

  16. A particle is projected from a point P with a velocity v at an angle t...

    Text Solution

    |

  17. If T is the total time of flight, h is the maximum height and R is the...

    Text Solution

    |

  18. A gun is set up in such a wat that the muzzle is at around level as in...

    Text Solution

    |

  19. Two particle A and B projected along different directions from the sam...

    Text Solution

    |

  20. Two particles P & Q are projected simultaneously from a point O on a l...

    Text Solution

    |