Home
Class 12
PHYSICS
Two particles are simultaneously thrown ...

Two particles are simultaneously thrown from the top of two towards as shown. Their velocities are `2ms^(-1) and 14ms^(-1)`. Horizontal and vertical separations between these particles are 22 m and 9 m respectively. Then the minimum separation between the particles in the process of their motion in meters is `(g=10ms^(-2))`

Text Solution

Verified by Experts

The correct Answer is:
6
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 59

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

  • NTA JEE MOCK TEST 61

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

Two particles are thrown simultaneously from points A and B with velocities u_1 = 2ms^(-1) and u_2 - 14 ms^(-1) , respectively, as shown in figure. Minimum separation between A and B is

Two particles are thrown horizontally in opposite directions from the same point from a height h with velocities 4 ms^(-1) and 3 ms^(-1) . What is the separation between them when their velocities are perpendicular to each other?

Two particles are thrown simultaneously from points A and B with velocities u_1 = 2ms^(-1) and u_2 - 14 ms^(-1) , respectively, as shown in figure. The relative velocity of B as seen from A in

Two particles are simultaneously thrown in horizontal direction from two points on a riverbank, which are at certain height above the water surface. The initial velocities of the particles are v_1= 5m//s and v_2 = 7.5 m//s respectively. Both particles fall into the water at the same time. First particles enters the water at a point s = 10 m from the bank. Determine (a) the time of flight of the two particles, (b) the height from which they are thrown, (c) the point where the second particle falls in water.

Two particles move in a uniform gravitational field with an acceleration g .At the initial moment the particles were located at same point and moved with velocities u_(1)=9 ms^(-1) and u_(2)=4 ms^(-1) horizontally in opposite directions.The time between the particles at the moment when their velocity vectors are mutually perpendicular in s in (take g=10 ms^(-2) )

Two particles A and B are thown vertically upward with velocity, vertically upward with velocity, 5 m s^(-1) and 10 m s^(-1) respectively (g=10 m s^(-2)), Find separation between them after 1 s . .

Two particles are thrown simultaneously from points A and B with velocities u_1 = 2ms^(-1) and u_2 - 14 ms^(-1) , respectively, as shown in figure. The direction (angle) with horizontal at which B will appear to move as seen from A is

Two particles P and Q are projected simultaneously away from each other from a point A as shown in figure. The velocity of P relative to Q in ms^(-1) at the instant when the motion of P is horizontal is

Five particles are projected simultaneously from the top of a tower that is h = 32 m high. The initial velocities of projection are as shown in figure. Velocity of 2 and 5 are horizontal. (a) Which particle will hit the ground first? (b) Separation between which two particles is maximum at the instant the first particle hits the ground? (c) Which two particles are last and last but one to hit the ground? Calculate the distance between these two particles (still in air), at a time 0.3s after the third particle lands on ground. [g = 10 m//s^(2), tan 37^(@) = (3)/(4)]

NTA MOCK TESTS-NTA JEE MOCK TEST 60-PHYSICS
  1. Two parallel plate air capacitance of same capacity C are connected...

    Text Solution

    |

  2. A, B, C and D are four particles with each of mass M lying on the vert...

    Text Solution

    |

  3. The root-mean-square (rms) speed of oxygen molecules (O(2)) at a certa...

    Text Solution

    |

  4. Carbon monoxide is carried around a closed cyclic processes abc, in wh...

    Text Solution

    |

  5. A ring of the radius R is placed in the y - z plane and it carries a c...

    Text Solution

    |

  6. Two stones are thrown up simultaneously from the edge of a cliff with ...

    Text Solution

    |

  7. In radioactive reaction .(Z)^(A)Xrarr .(Z+1)^(A)X(1)rarr .(Z+2)^(A)X...

    Text Solution

    |

  8. A .^7Li target is bombarded with a proton beam current of 10^-4 A for ...

    Text Solution

    |

  9. A particle performs linear S.H.M. At a particular instant, velocity of...

    Text Solution

    |

  10. A spherical ball of diameter 1 cm and density 5xx10^(3)kg m^(-3) is dr...

    Text Solution

    |

  11. Given that, velocity of light in quartz =1.5xx10^(8)m//s and velocity ...

    Text Solution

    |

  12. A sphere is rotating between two rough inclined walls as shown in figu...

    Text Solution

    |

  13. In optical communication system operating at 1200nm, only 2% of the so...

    Text Solution

    |

  14. A rod of length l is placed along x - axis. One of its ends is at the ...

    Text Solution

    |

  15. Two rigid boxes containing different ideal gases are placed on a table...

    Text Solution

    |

  16. For what value of R, (in ohm) the current in galvanometer is zero?

    Text Solution

    |

  17. A silver of radius 1 cm and work function 4.7 eV is suspended from an ...

    Text Solution

    |

  18. Two particles are simultaneously thrown from the top of two towards as...

    Text Solution

    |

  19. A glass sphere having refractive index (3/2) is having a small irregul...

    Text Solution

    |

  20. When the forward bias voltage of a diode is changed from 0.6 V to 0.7 ...

    Text Solution

    |