Home
Class 12
PHYSICS
A small block slides with velocity 0.5sq...

A small block slides with velocity `0.5sqrt(gr)` on the horizontal frictionless surface as shown in the figure. The block leaves the surface at point `C` . Calculate angle `theta` in the figure.

Text Solution

Verified by Experts

The correct Answer is:
0.6
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 90

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

  • NTA JEE MOCK TEST 92

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A small block slides with velocity v_0=0.5sqrt(gr) on the horizontal frictiohnless surface as shown in the fig. the block leaves the surface at point C. The angle theta in the figure is:

A block of mass sqrt(3) kg rests on a horizontal frictionless surface. What will be the acceleration of the block if it is subjected to two forces as shown in the figure.

A block of mass 0.1 kg is attached to a cord passing through a hole in a horizontal frictionless horizontal surface as shown in the figure. The block is originally revolving at a distance of 0.4 m from the hole, with an angular velocity of "2 rad s"^(-1) . The cord is then pulled from below, shortening the radius of the circle in which the block revolves to 0.2 m. Considering the block to be point mass, calculate the new angular velocity ("in rad s"^(-1))

Two forces act on a 4.5 kg block resting on a frictionless surface as shown in the given figure. What is the magnitude of the horizontal acceleration of the block ?

A spool is pulled at an angle theta with the horizontal on a rough horizontal surface as shown in the figure. If the spool remains at rest, the angle theta is equal to

A block of mass 2 m is pulled along a horizontal frictionless surface by a rope of mass m as shown in the figure given above. What force is exerted by the rope on the block ?

NTA MOCK TESTS-NTA JEE MOCK TEST 91-PHYSICS
  1. Two wires are fixed in a sanometer. Their tension are in the ratio 8:1...

    Text Solution

    |

  2. A signal wave of frequency 12 kHz is modulated with a carrier wave of ...

    Text Solution

    |

  3. In given figure, a wire loop has been bent so that it has three segmen...

    Text Solution

    |

  4. A block is placed on an inclined plane moving towards right horizontal...

    Text Solution

    |

  5. A uniform thin hemispherical shell is kept at rest and in equilibrium ...

    Text Solution

    |

  6. A rod of length l and cross-section area A has a variable thermal con...

    Text Solution

    |

  7. A monochromatic beam of light falls on Young's double slit experiment ...

    Text Solution

    |

  8. The frequency f of vibrations of a mass m suspended from a spring of s...

    Text Solution

    |

  9. A body of mass 2 m moving with velocity v makes a head - on elastic co...

    Text Solution

    |

  10. An object and a concave mirror are approaching each other with velocit...

    Text Solution

    |

  11. The temperature of equal masses of three different liquids A,B and C a...

    Text Solution

    |

  12. In a photoelectric effect measurement, the stoppingg potential for a g...

    Text Solution

    |

  13. Four very long, current carrying wires in the same plane intersect to ...

    Text Solution

    |

  14. If the ratio of the radius of a nucleus with 61 neutrons to that of h...

    Text Solution

    |

  15. A cone of radius R and height H, is hanging inside a liquid of density...

    Text Solution

    |

  16. A larger spherical mass M is fixed at one position and two identical p...

    Text Solution

    |

  17. A small block slides with velocity 0.5sqrt(gr) on the horizontal frict...

    Text Solution

    |

  18. In the shown wireframe, each side of a square (the smallest square) ha...

    Text Solution

    |

  19. A parallel plate capacitor with plate area A and separation between th...

    Text Solution

    |

  20. Two magnets held together in earth's magnetic field when the same pola...

    Text Solution

    |