Home
Class 12
PHYSICS
Two cars X and Y start off to a race on ...

Two cars X and Y start off to a race on a straight path with initial velocities of 8 m/s and 5 m/s respectively. Car X moves with uniform acceleration of `1 "m/s"^2` and car Y moves with uniform acceleration of `1.1 "m/s"^2`. If both the cars reach the winning post together find the length of the track.

Text Solution

Verified by Experts

2280 m
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise Question for descriptiv Answers|7 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise Short answer type question|16 Videos

  • MOTION IN A STRAIGHT LINE

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

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-III|49 Videos

Similar Questions

Explore conceptually related problems

Two cars a and B starts motion with a velocity of 10 m//s and 20 m//s respectively. Car a moves with a constant acceleration of 2.5 m//s^(2) and car B have constant acceleration of 0.5 m//s^(2) as shown in figure. Find when car A will over take car B. Dimension of car is negligible as compare to distance. Find the time after which car A over takes car B.

Two cars start off to race with velocities 4 m/s and 2 m/s and travel in straight line with uniform accelerations 1 msec^-2 and 2 msec − 2 respectively. If they reach the final point at the same instant, then the length of the path is.

Two cars A and B are at rest at same point initially. If A starts with uniform velocity of 40 m/sec and B starts in the same direction with constant acceleration of 4m//s^(2) , then B will catch A after :

A body starts from rest with a uniform acceleration of 2 m s^(-1) . Find the distance covered by the body in 2 s.

A racing car has a uniform acceleration of 4 m//s^(2) . What distance will it cover in 10 s after start ?

Two cars A and B cross a point P with velocities 10m//s and 15m//s . After that they move with different uniform accelerations and the car A overtakes B with a speed of 25ms^(-1) . What is velocity of B at that instant?

A body starting from rest is moving with a uniform acceleration of 8m/s^(2) . Then the distance travelled by it in 5th second will be

Two cars start off a race with velocities 2m // s and 4m // s travel in straight line with uniform acceleration 2m//s^(2) and 1m//s^(2) respectively. What is the length of the path if they reach the final point at the same time ?

Car A has an acceleration of 2m//s^2 due east and car B, 4 m//s^2. due north. What is the acceleration of car B with respect to car A?

Car A has an acceleration of 2m//s^2 due east and car B, 4 m//s^2. due north. What is the acceleration of car B with respect to car A?

AAKASH SERIES-MOTION IN A STRAIGHT LINE -Numerical exercise(LEVEL-2)
  1. A car moving with constant acceleration crosses two points A and B wit...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. The displacement x of a particle moving in one direction is given by t...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  9. An object describes 225 m in the first 3s and 400 m in the next 2s.Cal...

    Text Solution

    |

  10. Ewhen a stone is dropped into a well, the splash of water is heard aft...

    Text Solution

    |

  11. Two stones are through up simultaneously from the edge of a cliff 240 ...

    Text Solution

    |

  12. A planet travels in an elliptical orbit about a star as shown. At what...

    Text Solution

    |

  13. The position of a particle moving along the x-axis depends on the time...

    Text Solution

    |

  14. The acceleration of a particle is given by a (t)=(3.00 m//s^(2)-(2.00 ...

    Text Solution

    |

  15. A particle oscillates between the points x=40mm and x=160mm with an ac...

    Text Solution

    |

  16. The car start from rest at x=0 and is subjected to an acceleration sho...

    Text Solution

    |

  17. Starting from rest at s=0,a boat travels in a straight line with an ac...

    Text Solution

    |

  18. A particle leaves the origin with an initial velocity u=(3hati)m//s an...

    Text Solution

    |

  19. A particle A is moving in xy plane with the constant speed of 2pi m//s...

    Text Solution

    |

  20. Figure shoes the distance -time graph of three person A,B and C. (a)...

    Text Solution

    |