Home
Class 9
PHYSICS
Average speed = ………….....

Average speed = …………..

A

`("Total distance")/("Time taken")`

B

`("Total time")/("Time distance")`

C

`("Total displacement")/("Time time")`

D

`("Total time")/("Time displacement")`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOTION

    VGS PUBLICATION-BRILLIANT|Exercise PREVIOUS SUMMATIVE ASSESSMENTS BITS|16 Videos

  • FLOATING BODIES

    VGS PUBLICATION-BRILLIANT|Exercise PREVIOUS SUMMATIVE ASSESSMENTS BITS|1 Videos

  • PHYSICAL SCIENCE :PAPER -1

    VGS PUBLICATION-BRILLIANT|Exercise PART - B|4 Videos

Similar Questions

Explore conceptually related problems

(A) : On a curved path average speed of a particle can never be equal to average velocity. (R) : Average speed is total distance travelled divided by total time. Whereas average velocity is, final velocity plus initial velocity divided by two.

Figure. gives the x-t plot of a particle in one-dimensional motion. Three different equal intervals of time are shown. In which interval is the average speed greatest, and in which is it the least ? Give the sign of average velocity for each interval.

The velocity-time plot for a particle moving on a straight line is shown in the figure a) The particle has a constant acceleration. b) The particle has never turned around. c) The particle has zero displacement. d) The average speed in the interval 0 to 10s is the same as the average speed in the interval to 10s to 20S

An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangalore (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11 km/hr more then that of the passenger train, find the average speed of the two trains.

VGS PUBLICATION-BRILLIANT-MOTION-OBJECTIVE TYPE QUESTIONS
  1. The physical quantity with only magnitude is called ……………

    Text Solution

    |

  2. Instantaneous speed can be represented by …………… of the curve at a give...

    Text Solution

    |

  3. Average speed = …………..

    Text Solution

    |

  4. In ………. Motion distance and displacement are same.

    Text Solution

    |

  5. ……… is the rate of change of velocity.

    Text Solution

    |

  6. Negative acceleration is called …………

    Text Solution

    |

  7. If the speed of an object decreases, the direction of velocity and acc...

    Text Solution

    |

  8. Acceleration of a person moving with constant velocity

    Text Solution

    |

  9. At maximum height the final velocity is …………..

    Text Solution

    |

  10. A body is projected horizontally with a velocity sqrt29 m/s from a hei...

    Text Solution

    |

  11. ……………. Is speed in Specified direction.

    Text Solution

    |

  12. If an ant completes one circular motion, then the displacement is

    Text Solution

    |

  13. When a train comes to rest, then the acceleration is …………

    Text Solution

    |

  14. Direction of acceleration is along the direction of …………….

    Text Solution

    |

  15. The motion is said to be …………….. If acceleration is constant.

    Text Solution

    |

  16. The S.I unit of acceleration is …….

    Text Solution

    |

  17. If the direction of velocity changes continuously and speed remains co...

    Text Solution

    |

  18. The unit of distance is

    Text Solution

    |

  19. The unit of speed is

    Text Solution

    |

  20. The unit of force is ………….

    Text Solution

    |