Home
Class 12
MATHS
Two boats A and B starts from A and B re...

Two boats A and B starts from A and B respectively and both boats reaches at point C (exactly in front of B) at different time. Answer the following questions.

Choose the CORRECT statement:

A

`|vec(v)_(A//"Raft")|=|vec(v)_(B//"Raft")|` and `|vec(v)_(A//"ground")|lt|vec(v)_(B//"ground")|`

B

`|vec(v)_(A//"Raft")|=|vec(v)_(B//"Raft")|` and `|vec(v)_(A//"ground")|gt|vec(v)_(B//"ground")|`

C

`|vec(v)_(A//"Raft")|gt|vec(v)_(B//"Raft")|` and `|vec(v)_(A//"ground")|=|vec(v)_(B//"ground")|`

D

`|vec(v)_(A//"Raft")|=|vec(v)_(B//"Raft")|` and `|vec(v)_(A//"ground")|=|vec(v)_(B//"ground")|`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A river of width 'd' with straight parallel banks flows due North with speed u. A boat, whose speed is v relative to water, starts from A and crosses the river. If the boat is steered due West and u varies with y as u=(y(d-y)v)/d^(2) then answer the following questions. Equation of trajectory of the boat is

Study the figure given below and answer the following questions : State the y-coordinate of point B.

A river of width 'd' with straight parallel banks flows due North with speed u. A boat, whose speed is v relative to water, starts from A and crosses the river. If the boat is steered due West and u varies with y as u=(y(d-y)v)/d^(2) then answer the following questions. Absolute velocity of boat when it reaches the opposite bank is

A river of width 'd' with straight parallel banks flows due North with speed u. A boat, whose speed is v relative to water, starts from A and crosses the river. If the boat is steered due West and u varies with y as u=(y(d-y)v)/d^(2) then answer the following questions. The time take by boat to cross the river is

Two persons A and B of weight 80 kg and 50 kg respectively are standing at opposite ends of a boat of mass 70 kg and length 2 m at rest. When they interchange their positions then displacement of the centre of mass of the boat will be :-

The time variations of signals are given as in A,B and C. Point out the true statement from the following :-

Two projectiles are thrown simultaneously in the same plane from the same point. If their velocities are v_(1) and v_(2) at angles theta_(1) and theta_(2) respectively from the horizontal, then answer the following questions If v_(1)costheta_(1) = v_(2)cos theta_(2) , then choose the correct statement

In the given circuit the point A is 9 V higher than point B. Which of the following statements is//are CORRECT?

Two particles A and B are projected from the same point in different direction in such a manner that their velocity vectors are shown in the diagram :- .

ALLEN -TEST PAPERS-PHYSICS
  1. Figure shows position versus time graph of two rabbits running opposit...

    Text Solution

    |

  2. Two boats A and B starts from A and B respectively and both boats reac...

    Text Solution

    |

  3. Two boats A and B starts from A and B respectively and both boats reac...

    Text Solution

    |

  4. In a small pan of heat capacity 300J//.^(@)C we pour 0.5 litre water a...

    Text Solution

    |

  5. In a small pan of heat capacity 300J//.^(@)C we pour 0.5 litre water a...

    Text Solution

    |

  6. Compound A(2)B crystallise in hexagonal lattice at low temperature. Un...

    Text Solution

    |

  7. Given: C(2)H(2)(g)+2H(2)(g)toC(2)H(6)(g) At 400K it was observed du...

    Text Solution

    |

  8. Whch of the following statement in INCORRCT about CO(3)^(2-) ion?

    Text Solution

    |

  9. Bond energy is maximum for

    Text Solution

    |

  10. Consider following structures and select INCORRECT order.

    Text Solution

    |

  11. Which of the following pairs are resonance structures of each other?

    Text Solution

    |

  12. Identify compound incorrectly match with total number of Deuterium exc...

    Text Solution

    |

  13. Which is/are correct statements about a solution containing CH(3)COCH(...

    Text Solution

    |

  14. Which is /are correct statements about face centered cubic unit cell o...

    Text Solution

    |

  15. Consider following combintion reactions. and select CORRECT optio...

    Text Solution

    |

  16. Which of the following statement is/are INCORRECT?

    Text Solution

    |

  17. Consider given structure of silicate anion. and find correct stat...

    Text Solution

    |

  18. In the system in figure, the blocks have masses m(1) and m(2) , the sp...

    Text Solution

    |

  19. Two particles A and B are performing SHM along same straight line with...

    Text Solution

    |

  20. In figure shown the spring constant is K. The mass of the upper block ...

    Text Solution

    |