Home
Class 11
PHYSICS
Two particles are located on a horizonta...

Two particles are located on a horizontal plane at a distance `60 m`. At `t = 0` both the particles are simultaneously projected at angle `45^@` with velocities `2 ms^-1 and 14 m s^-1`, respectively. Find
(a) Minimum separation between them during motion.
(b) At what time is the separation between them minimum ?
.

Text Solution

Verified by Experts

The correct Answer is:
[6 m]
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs with One or More Options Correct|17 Videos

  • GRAVITATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical|94 Videos

  • LINEAR MOMENTUM & ITS CONSERVATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise exercise 1.3|3 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 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 . .

Particles A and B are moving with constant velocities along x and y axis respectively, the graph of separation between them with time is

From a tower of height 40 m , two bodies are simultaneously projected horizontally in opposite direction, with velocities 2 m s^-1 and 8 ms^-1 . respectively. The horizontal distance between two bodies, when their velocity are perpendicular to each other, is.

Two bodies A and B are at position (2, 3)m amd (5, 7)m respectively. These two are moving with constant velocity 3 ms^(-1) along -ve y axis and 4ms^(-1) along +ve x axis respectively. Minimum separation between them during their motion 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?

A particle is projected from ground with velocity 40sqrt(2)m//s at 45^(@) . At time t=2s

A particle is projected from an inclined plane OP_1 from A with velocity v_1 = 8ms^(-1) at an angle 60^@ with horizontal. An another particle is projected at the same instant from B with velocity v_2 = 16 ms^(-1) and perpendicular to the plane OP_2 as shown in figure. After time 10(sqrt3) s there separation was minimum and found to be 70m. Then find distance AB.

Initially two particles A and B are present at (0,0) and (d,0) respectively They start moving with speed V_(A)=Vhat(i)+Vhat(j) and V_(B)=-Vhat(j) If R is magnitude of relative separation between them and T_(0) be the time when separation between them is minimum, then

PHYSICS GALAXY - ASHISH ARORA-KINEMATICS-Unsolved Numerical Pro.
  1. A launch travels across a river from a point A to a point B of the opp...

    Text Solution

    |

  2. A particle moves for total time T sec in a straight line in three cons...

    Text Solution

    |

  3. Two particles are located on a horizontal plane at a distance 60 m. At...

    Text Solution

    |

  4. A ball is projected directly upward with an initial speed v(0). Bounce...

    Text Solution

    |

  5. The current velocity of river grows in proportion to the distance from...

    Text Solution

    |

  6. A vertical wind screen of a car is made up of two parts, as shown in f...

    Text Solution

    |

  7. A hunter is riding an elephant of height 4 m moving in straight line w...

    Text Solution

    |

  8. A swimmer wishes to cross a 500m wide river flowing at a rate 5km/hr. ...

    Text Solution

    |

  9. Two particles, 1 and 2, move with constant velocities v1 and v2. At th...

    Text Solution

    |

  10. A ball is thrown from ground level so as to just clear a wall 4m high ...

    Text Solution

    |

  11. A bomber plane is moving horizontally in a straight line with speed 59...

    Text Solution

    |

  12. A man in a river boat must get from point A to point B on the opposite...

    Text Solution

    |

  13. A ball 'A' is projected from origin with an initial velocity v(0) = 70...

    Text Solution

    |

  14. An Aeroplane flies horizontaily at a height h at a speed v. An anti-ai...

    Text Solution

    |

  15. A ball is projected at an angle of 30^(@) above with the horizontal fr...

    Text Solution

    |

  16. Two boys simultaneously aim their guns at a bird sitting on a tower. T...

    Text Solution

    |

  17. A boy throws a ball up ward with a speed of 12m/s The wind imparts a h...

    Text Solution

    |

  18. A student is standing on the open platform of a moving trains at a spe...

    Text Solution

    |

  19. On a two lane road , car (A) is travelling with a speed of 36 km h^(-...

    Text Solution

    |

  20. A particle moves in the plane x y with constant acceleration a directe...

    Text Solution

    |