Home
Class 12
PHYSICS
The blocks are on frictionless inclined ...

The blocks are on frictionless inclined ramp and connected by a massless cord. The cord passes over an ideal pully. `[g=10m//s^(2)]`

When set free, the 10n kg block slides down the ramp with acceleration of `2m//s^(2)` mass M is closest to

A

13 kg

B

8 kg

C

5 kg

D

4 kg

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (O-2)|31 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JM)|6 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (S-2)|9 Videos

  • MOTION IN A PALNE

    ALLEN|Exercise SOLVED EXAMPLE|28 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN|Exercise EXERCISE-III|28 Videos

Similar Questions

Explore conceptually related problems

The blocks are on frictionless inclined ramp and connected by a massless cord. The cord passes over an ideal pully. [g=10m//s^(2)] When to 10 kg block slides down the ramp with acceleration of 2m//s^(2) tension in the crod is closest to :-

The blocks are on frictionless inclined ramp and connected by a massless cord. The cord passes over an ideal pully. [g=10m//s^(2)] What value of M would keep the system rest.

The masses of blocks A and B in figure-2.24 are 20 kg and 10 kg, respectively. The blocks are initially at rest on the floor and are connected by a massless string passing over a massless and frictionless pulley. An upward force F is applied to the pulley. Find the acceleration a_(1) and a_(2) of the two blocks A and B when F is (a) 124 N (b) 294 N (c ) 424 N. [(a)0,0(b)0,4.7m//s^(2), (c ) 0.6m//s^(2),11.2 m//s^(2)]

A 2 kg block A is attached to one end of a light string that passes over an an ideal pulley and a 1 kg sleeve B slides down the other part of the string with an acceleration of 5m//s^(2) with respect to the string. Find the acceleration of the block, acceleration of sleeve and tension in the steing. [g=10m//s^(2)]

Blocks of mass M_(1) and M_(2) are connected by a cord which passes over the pulleys P_(1) and P_(2) as shown in the figure. If there is no friction, the acceleration of the block of mass M_(2) will be

Two particles of masses m and M(Mgtm) are connected by a cord that passes over a massless, frictionless pulley. The tension T in the string and the acceleration a of the particles is

Figure 5-20 shows a block S (the sliding block) with mass M = 3.3 kg. The block is free to move along a horizontal frictionless surface and connected, by a cord that wraps over a frictionless pulley, to a second block H (the hanging block), with mass m = 2.1 kg. The cord and pulley have negligible masses compared to the blocks (they are "massless"). The hanging block H falls as the sliding block S accelerates to the right. Find (a) the acceleration of block S, (b) the acceleration of block H, and ( c ) the tension in the cord. Figure 5.20 A block S of mass M is connected to a block H of mass m by a cord that wraps over a pulley.

A block of mass m_(1)=3.70 kg on a frictionless plane inclined at angle 30.0^(@) is connected by a cord over a massless, frictionless pulley to a second block of mass m_(2)=2.30 kg (see Fig. 5-32). (a) What is the magnitude of the acceleration of each block? (b) What is the direction of the acceleration of the hanging block ? (c) What is the tension in the cord?

In the figure ( g = 10 m//s^(2) ) .Acceleration of 2kg block is :

Two unequal masses of 1kg and 2kg are connected by an inextensible light string passing over a smooth pulley as shown in figure. A force F = 20N is applied on 1kg block find the acceleration of either block (g = 10m//s^(2)) .

ALLEN-NEWTON'S LAWS OF MOTION & FRICTION-EXERCISE (O-1)
  1. A system is pushed by a force F as shown in figure All surfaces are sm...

    Text Solution

    |

  2. Refer the system shown in the figure. Block is siding down the wedge. ...

    Text Solution

    |

  3. A block of mass 1 kg is held at rest against a rough vertical surface ...

    Text Solution

    |

  4. A block is kept on a rough horizontal surface as shown. Its mass is 2 ...

    Text Solution

    |

  5. The mass in the figure can slide on a frictionless surface. When the m...

    Text Solution

    |

  6. A carpenter of mass 50 kg is standing on a weighing machine placed in ...

    Text Solution

    |

  7. In the system in the figure m(1)gtm(2) system is held at rest by threa...

    Text Solution

    |

  8. A uniform rope of mass (m) and length (L) placed on frictionless horiz...

    Text Solution

    |

  9. A uniform rope of mass (m) and length (L) placed on frictionless horiz...

    Text Solution

    |

  10. A uniform rope of mass (m) and length (L) placed on frictionless horiz...

    Text Solution

    |

  11. A uniform rope of mass (m) and length (L) placed on frictionless horiz...

    Text Solution

    |

  12. The figure shown blocks A and B are mass 2 kg and 8 kg and they are co...

    Text Solution

    |

  13. The figure shown blocks A and B are mass 2 kg and 8 kg and they are co...

    Text Solution

    |

  14. The figure shown blocks A and B are mass 2 kg and 8 kg and they are co...

    Text Solution

    |

  15. The blocks are on frictionless inclined ramp and connected by a massle...

    Text Solution

    |

  16. The blocks are on frictionless inclined ramp and connected by a massle...

    Text Solution

    |

  17. The blocks are on frictionless inclined ramp and connected by a massle...

    Text Solution

    |

  18. In the diamram shown in figure , match the following (g=10m//s^(2))

    Text Solution

    |

  19. Match the situations in column I to the accelerations of blocks in the...

    Text Solution

    |

  20. A sphere of mass 10 kg is placed in equibriu in a V shaped groove plan...

    Text Solution

    |