Home
Class 12
PHYSICS
A car moving with constant acceleration ...

A car moving with constant acceleration crosses two points A and B with velocities 10 m/s and 20 m/s in its path. Find the velocity of the car midway between A and B. (in m/s).

A

`sqrt500`

B

`5sqrt5`

C

`5sqrt10`

D

`sqrt300` m/s

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise problems|47 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise Numerical exercise(LEVEL-1)|22 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise EXERCISE -II|80 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-III|45 Videos

Similar Questions

Explore conceptually related problems

A car moving the constant acceleration cross two points A and B with velocities 10m/s and 20m/s in its path.Find the velocity of the car midway between A and B . (in m/s)

A particle moving with constant acceleration of 2m//s^(2) due west has an initial velocity of 9m/s due east. Find the distance covered in the fifth second of its motion.

AAKASH SERIES-MOTION IN A STRAIGHT LINE -PRACTICE EXERCISE
  1. A car travelling at 108 km/hour has its speed reduced to 36 km/hour wh...

    Text Solution

    |

  2. Speeds of two identical cars are U and 4U at a specific instant. The r...

    Text Solution

    |

  3. A car moving with constant acceleration crosses two points A and B wit...

    Text Solution

    |

  4. A body covers 200 cm in the first 2 sec and 220 cm in the next 4 sec u...

    Text Solution

    |

  5. A car A is traveling on a straight level road with a uniform speed of ...

    Text Solution

    |

  6. Two cars X and Y start off to a race on a straight path with initial v...

    Text Solution

    |

  7. If a body loses half of its velocity on penetrating 3 cm in a wooden b...

    Text Solution

    |

  8. A particle moving with uniform acceleration has its final velocity (v=...

    Text Solution

    |

  9. A person is running at his maximum speed of 4 m/s to catch a train. Wh...

    Text Solution

    |

  10. When a man stands on a moving escalator he goes up in 50 sec. and when...

    Text Solution

    |

  11. A vehicle moving in a straight road has its speed changed from 5 m/s t...

    Text Solution

    |

  12. A bullet moving at 20 m/sec. strikes a wooden plank and penetrates 4 c...

    Text Solution

    |

  13. A vehicle covers first half of its total distance at a speed 20 kmph. ...

    Text Solution

    |

  14. A vehicle moves for 10 minutes at 20 "ms"^(-1) due north and stops for...

    Text Solution

    |

  15. Two trains A and B of length 400 m each are moving on two parallel tra...

    Text Solution

    |

  16. Two stones are falling at a place from heights in the ratio 2:3. Their...

    Text Solution

    |

  17. A body falls for 4s from rest. If the acceleration due to gravity of e...

    Text Solution

    |

  18. A body freely falling from a height h describes (11h)/36 in the last...

    Text Solution

    |

  19. A body is released from the top of a tower of height h and takes 'T' s...

    Text Solution

    |

  20. A particle is released from rest from a tower of height 3h. The ratio ...

    Text Solution

    |