Home
Class 12
PHYSICS
The acceleration of 10 kg block when F =...


The acceleration of 10 kg block when F = 30 N is

A

`2 m//s^(2)`

B

`3m//s^(2)`

C

`1m//s^(2)`

D

None

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JM)|6 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JA)|4 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (O-1)|51 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

Two blocks of masses 4 kg and 6 kg are kept on a rough horizontal surface as shown. If the acceleration of 6 kg block is 5n , then n is :

The acceleration of the 10 kg mass block shown in the figure is : -

A block of mass 5 kg is placed on a rough horizontal plane . The coefficients of stastic and kinetic friction between the block and surface are 0*5 and 0*3 respectively. A force of 100 N is applied at an angle 30^(@) with the horizontal as shown in the figure . The acceleration of the block will be [ g = 10 m//s^(2) ]

A block of mass m_1 = 4kg lying on a plane inclined at an angle of 30^(@) , is connected to another freely suspended block of mass m_2 = 6kg with the help of a string passing over a smooth pulley as shown in the figure. The acceleration of each block is (g = 10 m/ s^2 )

A block of mass m_(1) = 20 kg as placed on a wedge of mass m_(2)= 30 kg rest on a smooth flooras shpwn in Fig (a) . Friction exists between block and wedge. a. Find the acceleration of each block if (i) F = 180 N and (ii) F = 400 N b. Solve the problem if force F = 180 N is direction upwards as shown in Fig (b)

A block of mass M = 10 kg is placed inclined plane , inclined at angle theta = 37^(@) with horizontal The coefficient of friction between the block and inclined is mu = 0.5 a. Calculate the acceleration of the block when it is released b. Now a force F = 75 N is appling on block as shown find out the acceleration of the block If the block is initially at rest . c. In case (b), how much force should be added to 75 N force so that block the starts to move up the incline. d. In case (b), what is the minimum force by which 75N force should be replaced with so that the block does not move?

Two block A and B are arrenged as shown in figure (m_(A) = 5 kg and m_(B) = 10 kg) Find the acceleration of blocks if F = 40 N

Consider the situation shown in figure. Calculate a. the acceleration of the 1.0 kg blocks, b. the tension in the strilng connecting the 1.0 kg blocks and c. the tension in the stting attached to 0.50 kg.

A force of 100 N is applied horizontally on a block of mass 10 kg placed on a horizontal floor of coefficient of friction 0.5, The acceleration of the block is ("take" g = 10 ms^(-2))

A 5 - kg block sides down a plane inclined at 30^(@) to the horizontal. Find (a) The acceleration of the block if the plase is frictionless b. The acceleration if the coefficient of kinetic friction is 1//2sqrt(3)

ALLEN-NEWTON'S LAWS OF MOTION & FRICTION-EXERCISE (O-2)
  1. Consider a block suspended from a light string as shown in the digure....

    Text Solution

    |

  2. A block of weight 9.8N is placed on a table. The table surface exerts...

    Text Solution

    |

  3. A block of mass m is suspended from a fixed support with the help of a...

    Text Solution

    |

  4. A block A and wedge B connected through a string as shown. The wedge B...

    Text Solution

    |

  5. Two blocks A and B of mass 2 kg and 4 kg respectively are placed on a ...

    Text Solution

    |

  6. A block is kept on a rough surface and applied with a horizontal force...

    Text Solution

    |

  7. A block placed on a rough horizontal surface is pushed with a force F ...

    Text Solution

    |

  8. A block is placed over a plank. The coefficient of friction between th...

    Text Solution

    |

  9. A block is released from rest from point on a rough inclined place of ...

    Text Solution

    |

  10. In the given figure both the bocks have equal mass. When the thread is...

    Text Solution

    |

  11. A block of mass m is placed on a smooth horizontal floor is attached t...

    Text Solution

    |

  12. A block of mass m is placed on a smooth horizontal floor is attached t...

    Text Solution

    |

  13. A block of mass m is placed on a smooth horizontal floor is attached t...

    Text Solution

    |

  14. When F = 2N, the frictional force between 5 kg block and ground is

    Text Solution

    |

  15. When F = 2N, the frictional force between 10 kg block 5 kg block is

    Text Solution

    |

  16. The maximum F which will not cause motion of any of the blocks is

    Text Solution

    |

  17. The maximum acceleration of 5 of kg block is :-

    Text Solution

    |

  18. The acceleration of 10 kg block when F = 30 N is

    Text Solution

    |

  19. In the figure shown ,acceleration of 1 is x (upwards). Acceleration of...

    Text Solution

    |

  20. Velocity of there particless A.B and C varies with time t as , v(A) =(...

    Text Solution

    |