Home
Class 11
PHYSICS
A car moving at a constant speed of 36km...

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for `8(1)/(3)` minutes.What is the average velocity of the car during this run in kmph

A

27.5

B

40.5

C

20.8

D

32.7

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise Exercise -II|135 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH SERIES|Exercise EXERCISE - 3|26 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise Questions for Descriptive Answers|7 Videos

Similar Questions

Explore conceptually related problems

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for 8 minutes. What is the average velocity of the car during this run in kmph

A train moving at a constant velocity of 54 km/hr moves east wards for 30 minutes, then due north with the same speed for 40 minutes. What is the average velocity of the train during this run? (in km/hr)

A train moving at a constant velocity of 54 km/hr moves east wards for 30 minutes, then due north with the same speed for 40 minutes. What is the average velocity of the train during this run? (in km/hr)

A train moves at a constant speed of 75 km/hr .(i) How far will it travel in 20 minutes?

A vehicle moves for 10 minutes at 20 "ms"^(-1) due north and stops for five minutes. Then at continues due north at 40ms^(-1) for 20 minutes. Average velocity in the entire journey.

AAKASH SERIES-MOTION IN A PLANE -Practice Exercise
  1. A' and 'B' are the two pegs separated by 13 cm. A body of 169 Kgwt is ...

    Text Solution

    |

  2. The position vector of a particle is given by r = 3t^(2)hati + 4t^(2)h...

    Text Solution

    |

  3. A car moving at a constant speed of 36kmph moves north wards for 20 mi...

    Text Solution

    |

  4. A person 'P' in train moving due south with 80 kmph and his friend Q m...

    Text Solution

    |

  5. A person crossing a road with a certain velocity due north sees a car ...

    Text Solution

    |

  6. A particle is moving east wards with a velocity of 15 ms^(-1). In a ti...

    Text Solution

    |

  7. A ship 'A' steams down to North at 16 kmph, and ship 'B' due west at ...

    Text Solution

    |

  8. When it is raining vertically down, to a man walking on road the veloc...

    Text Solution

    |

  9. A shower of rain appears to fall vertically downwards with a velocity...

    Text Solution

    |

  10. A boat takes 4 hr upstream and 2 hr down the stream for covering the s...

    Text Solution

    |

  11. A man can swim in still water at a speed of 6 kmph and he has to cross...

    Text Solution

    |

  12. A person aiming to reach the exactly opposite point on the b...

    Text Solution

    |

  13. A boat moves perpendicular to the bank with a velocity of 7.2 km/h. Th...

    Text Solution

    |

  14. A swimmer is capable of swimming at 1.65ms- in still water. If he swim...

    Text Solution

    |

  15. A body is projected with an initial Velocity 20 m/s at 60° to the hori...

    Text Solution

    |

  16. A body is projected with an initial Velocity 20 m/s at 60° to the hori...

    Text Solution

    |

  17. A bullet is projected upwards from the top of a tower of height 90 m w...

    Text Solution

    |

  18. Astone is projected from the ground with a velocity of 20 m/s at angle...

    Text Solution

    |

  19. The horizontal and vertical displacements of a projectile at time t ar...

    Text Solution

    |

  20. A body is projected with velocity 24 ms^(-1) making an angle 30° with ...

    Text Solution

    |