Home
Class 11
PHYSICS
A lift is going up. The variation in the...

A lift is going up. The variation in the speed of the lift is as given in the graph in the graph. What is the height to which the lift takes the passengers ?

A

`3.6 m`

B

`28.8 m`

C

`36.0 m`

D

Cannot be calculated from the above graph

Text Solution

Verified by Experts

The correct Answer is:
C

Area of trapezium = `(1)/(2)xx3.6xx(12+8)=36 m`
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    DC PANDEY ENGLISH|Exercise Check point 3.7|15 Videos
  • MOTION IN A PLANE

    DC PANDEY ENGLISH|Exercise (A) Taking it together|75 Videos
  • MOTION IN A PLANE

    DC PANDEY ENGLISH|Exercise Check point 3.5|25 Videos
  • MOTION

    DC PANDEY ENGLISH|Exercise Medical entrances gallery|19 Videos
  • PROJECTILE MOTION

    DC PANDEY ENGLISH|Exercise Level - 2 Subjective|10 Videos

Similar Questions

Explore conceptually related problems

An elevator is going up. The variation in the velocity of the elevator is as given in the graph. What is the height to which the elevator takes the passenger?

A lift is going up. The total mass of the lift and the passenger is 1500 kg. The variation in the speed of the lift is as shown in the figure. In the above problem, find the height to which the lift takes the passenger.

A lift is going up. The total mass of the lift and the passengers is 1500kg. The variation in the speed of the lift is given by the graph. (a) What will be the tension in the rope pulling the lift at time t equal to (i) 1a, (ii) 6s, (iii)11s ? (b) What will be the average velocity and the average acceleration during the course of the entire motion?

A lift is going up. The total mass of the lift and the passenger is 1500 kg. The variation in the speed of the lift is as shown in the figure. Find the tension in the rope pulling the lift at t = 11 th second.

A lift of mass 1000 kg is going up. The variation in the speed of lift is shown in figure. Then the minimum tension in the rope will be (g=10 m//s^(2))

Variation of resistance with cell constant is given in which of these graphs?

A lift is going up with variable velocity as shown in figure if mass of the lift is 2000 kg Then tension in the rope of lift at t = 5 second is

A lift is going up, the total mass of the lift and the passengers is 1500kg. The variation in the speed of lift is shown in fig. Then the tension in the rope at t = 1 s will be:

A lift is moving up with acceleration a A person inside the ligt throws the ball upwards with a velocity u relativeto hand. a. What is the time of flight of the ball? b. What is the maximum height reached by the ball in the lift?

A weight lifter lifts a weight off the ground and holds is up, then

DC PANDEY ENGLISH-MOTION IN A PLANE-Check point 3.6
  1. Which of the following graph represents uniform motion

    Text Solution

    |

  2. From the following displacement-time graph find out the velocity of a ...

    Text Solution

    |

  3. The distance time graph of a particle at time t makes angle 45^(@) wit...

    Text Solution

    |

  4. The graph between displacement and time for a particle moving with uni...

    Text Solution

    |

  5. The v -t graph of a moving object is given in figure. The maximum acce...

    Text Solution

    |

  6. The variation of velocity of a particle with time moving along a strai...

    Text Solution

    |

  7. A lift is going up. The variation in the speed of the lift is as given...

    Text Solution

    |

  8. System is shown in the figure. Velocity of sphere A is 9 (m)/(s). Find...

    Text Solution

    |

  9. The x-t equation is given as x=2t+1. The corresponding v-t graph is

    Text Solution

    |

  10. Which of the following graph correctly represents velocity-time relati...

    Text Solution

    |

  11. A particle is thrown vertically upwards with a velocity v. It returns ...

    Text Solution

    |

  12. The velocity time graph of a body is shown in fig. it indicates that :

    Text Solution

    |

  13. The velocity - time graph is shown in the figure, for a particle. The ...

    Text Solution

    |

  14. The v-t plot of a moving object ios shown in the figure. The average v...

    Text Solution

    |

  15. Which of the following graphs cannot possibly represent one dimensiona...

    Text Solution

    |

  16. If the velocity v of particle moving along a straight line decreases l...

    Text Solution

    |

  17. v^(2) versus s-graph of a particle moving in a straight line is shown ...

    Text Solution

    |

  18. A graph between the square of the velocity of a particle and the dista...

    Text Solution

    |

  19. The area under acceleration-time graph represents the

    Text Solution

    |

  20. A particle starts from rest at t= 0 and undergoes and acceleration (a...

    Text Solution

    |