Home
Class 12
PHYSICS
A particle is in straight line motion wi...

A particle is in straight line motion with uniform velocity A force is not required

A

To increase the speed

B

To decrease the speed

C

To keep the same speed

D

To change the direction

Text Solution

Verified by Experts

The correct Answer is:
C
Newton I law.
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    ALLEN|Exercise EXERCISE-III|28 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN|Exercise EXERCISE-I|52 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JA)|4 Videos

  • RACE

    ALLEN|Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos

Similar Questions

Explore conceptually related problems

A particle moves on a straight line with a uniform velocity. The angular momentum of the particles is

The velocity-time graph of a particle in straight line motion is veloity-time graph of a particle in straight line motion is shown in. The particle starts its motion from origin. . The distance of the particle from the origin after 8 s is .

A particle is moving along straight line with initial velocity +7m//sec and uniform acceleration -2m//sec^(2) . The distance travlled by the particle in 4th second of its motion is:

The velocity-time graph of a particle in straight line motion is veloity-time graph of a particle in straight line motion is shown in. The particle starts its motion from origin. . Find the average acceleration from 2 s to 6 s .

A particle moves in a straight line with a uniform acceleration a. Initial velocity of the particle is zero. Find the average velocity of the particle in first 's' distance.

Two particles start simultaneously from the same point and move along two straight lines. One with uniform velocity v and other with a uniform acceleration a. if alpha is the angle between the lines of motion of two particles then the least value of relative velocity will be at time given by

ALLEN-NEWTONS LAWS OF MOTION-EXERCISE-II
  1. A particle is in straight line motion with uniform velocity A force is...

    Text Solution

    |

  2. Essential characteristic of equilibrium is:

    Text Solution

    |

  3. When a constant force is applied to a body, it moves with unifrom

    Text Solution

    |

  4. A 5kg. mass is accelerated from rest to 60 m/s in 1 sec. what force ac...

    Text Solution

    |

  5. A body of mass 40 gm is moving with a constant velocity of 2cm//sec on...

    Text Solution

    |

  6. A body of mass 2kg moving on a horizontal surface with an initial velo...

    Text Solution

    |

  7. Gravels are dropped on a conveyor belt at the rate of 0.5 kg / sec . T...

    Text Solution

    |

  8. A block of metal weighing 2kg is resting on a frictionless plane. It i...

    Text Solution

    |

  9. Two blocks of masses 2 kg and 1 kg are in contact with each other on a...

    Text Solution

    |

  10. Two persons are holding a rope of negligible weight tightly at its end...

    Text Solution

    |

  11. A boy of mass 40 kg is hanging from the horizontal branch of a tree. T...

    Text Solution

    |

  12. A chain of mass M and length L is held vertical by fixing its upper en...

    Text Solution

    |

  13. Find the tension T(2) in the system shown in fig.

    Text Solution

    |

  14. Three blocks are connected as shown in fig. on a horizontal frictionle...

    Text Solution

    |

  15. In the fig. given masses m and m' are tied with a tread passing over a...

    Text Solution

    |

  16. Two bodies of masses 5 kg and 4 kg are arranged in two possition as sh...

    Text Solution

    |

  17. Three equal weights of mass 2 kg each are hanging on a string passing ...

    Text Solution

    |

  18. Two blocks each of mass M are resting on a frictionless inclined plane...

    Text Solution

    |

  19. A small sphere is suspended by a string from the ceiling of a car. If ...

    Text Solution

    |

  20. A pendulum is suspended from the roof of a rall road car. When the car...

    Text Solution

    |