Home
Class 12
PHYSICS
A body of mass 50kg resting on a smooth ...

A body of mass 50kg resting on a smooth inclined plane is connected by a massless inextensible string passing over a smooth pulley, at the top of the inclined plane have another mass of 40 kg as shown in the figure. The distance through which 50 kg mass fall in 4 sec will be - (The angle of the inclined plane is `30^(@)`)

A

13.04m

B

1.63m

C

1.304m

D

16.3m

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    DISHA|Exercise physics|30 Videos

  • MAGNETIC EFFECTS OF CURRENT

    DISHA|Exercise physics|80 Videos

Similar Questions

Explore conceptually related problems

Two masses of 10 kg and 20 kg are connected with an inextensible string passing over two smooth pulleys as shown in the figure. The acceleration of 20 kg mass will be :

Two bodies of masses 4kg and 3kg respectively are connected by a light string passing over a smooth frictionless pulley Calculate the acceleration of the masses and tension in the string .

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

Two masses 6 kg and 4 kg are connected by massless flexible and inextensible string passing over massless and frictionless pulley.The acceleration of centre of mass is (g=10ms^2)

Two masses of 10 kg and 6 kg connected at the two ends of an inextensible string pass over a smooth frictionless pulley . Calculate acceleration of the system and tension in the string .

Two blocks A and B , each of mass 10 kg , are connected by a light string passing over a smooth pulley as shown in the figure. Block A will remain at rest if the friction on it is

A block of mass m_(1)=2 kg is kept on a smooth horizontal table. Another block of mass m_(2)=1 kg is connected to m_(1) by a light inextensible string passing over a smooth pulley as shown in the figure. If the blocks are released, what will be the (a) acceleration of each block (b) tension in the string?

A body of mass 10 kg is lying on a rough inclined plane of inclination 37^(@) and mu = 1//2 , the minimum force required to pull the body up the plane is

A block of mass 15 kg is resting on a rough inclined plane as shown in figure ,The block is tied by a horizontal string which has a tension 50 N The coefficient of contact is

Two blocks of masses m_(1) = 3 kg and m_(2) = (1)/(sqrt3) kg are connected by a light inextensible string which passes over a smooth peg . The blocks rest on the inclined smooth planes of a wedge and the peg is fixed to the top of the wedge . The planes of the wedge supporting m_(1) and m_(2) are inclined at 30^(@) and 60^(@) respectively , with the horizontal. Calculate the acceleration of masses and the tension in the string .

DISHA-LAWS OF MOTION-physics
  1. Three equal weights of mass m each are hanging on a string passing ove...

    Text Solution

    |

  2. In the situation shown in figure, both the pulleys and the strings are...

    Text Solution

    |

  3. A body of mass 50kg resting on a smooth inclined plane is connected by...

    Text Solution

    |

  4. A bob is hanging over a pulley inside a car through a string. The seco...

    Text Solution

    |

  5. In the fig shown, the velocity of each particle at the end of 4 sec w...

    Text Solution

    |

  6. In the above example, the height ascended or descended, as the case ma...

    Text Solution

    |

  7. In the above question, if at the end of 4 sec, the string be cut, the ...

    Text Solution

    |

  8. Consider the double Atwood’s machine as shown in the figure. What is a...

    Text Solution

    |

  9. In above question, what is the tension in each string ?

    Text Solution

    |

  10. Choose the correct options- (1) Inertia prop mass (2) 1 " newton"...

    Text Solution

    |

  11. Choose the correct statements- (1) For equilibrium of a body under t...

    Text Solution

    |

  12. A bead of mass m is attached to one end of a spring of natural length ...

    Text Solution

    |

  13. A bead of mass m is attached to one end of a spring of natural length ...

    Text Solution

    |

  14. A Bead of mass m is attached to one end of a spring of natural length ...

    Text Solution

    |

  15. Statement I: In fig., ground is smooth and masses of both the block ar...

    Text Solution

    |

  16. Statement I: Block A is moving on the horizontal surface towards right...

    Text Solution

    |

  17. Statement– 1 : In the given fig. "a"=(("m"(2)-"m"(1))/("m"(1)+"m"(2)))...

    Text Solution

    |

  18. The body of mass 400 g slides on a rough horizontal surface. If the fr...

    Text Solution

    |

  19. The body of mass 400 g slides on a rough horizontal surface. If the fr...

    Text Solution

    |

  20. The coefficient of static friction between a block of mass m and an in...

    Text Solution

    |