Home
Class 11
PHYSICS
A body of mass 5 kg is suspended by a sp...

A body of mass 5 kg is suspended by a spring balance on an inclined plane as shown in figure. The spring balance measure

A

50 N

B

25 N

C

500 N

D

10 N

Text Solution

Verified by Experts

The correct Answer is:
B

Spring balance measure,`F = mg sin 30 = 5 xx 10 xx (1)/(2)` = 25N
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION

    ERRORLESS|Exercise NCERT BASED QUESTION (THIRD LAW OF MOTION)|11 Videos
  • NEWTON'S LAWS OF MOTION

    ERRORLESS|Exercise NCERT BASED QUESTION (CONSERVATION OF LINEAR MOMENTUM AND IMPULSE)|29 Videos
  • NEWTON'S LAWS OF MOTION

    ERRORLESS|Exercise ASSERTION & REASON |18 Videos
  • MOTION IN TWO DIMENSION

    ERRORLESS|Exercise ASSERTION & REASON|19 Videos
  • ROTATIONAL MOTION

    ERRORLESS|Exercise Assertion & Reason|25 Videos

Similar Questions

Explore conceptually related problems

A block of mass 10 kg is suspended throug two light spring balances as shown in figure

A body of mass 8 kg is suspended through two light springs X and Y connected in series as shown in figure. The readings is X and Y respectively are :

A block of mass 10 kg is suspended through two light spring balance as shown below:

A body of mass 50 kg is suspended using a spring balance inside a lift at rest. If the lift startts falling freely, the reading of the spring balance is

A block of mass 20 kg is suspended through two light spring balances as shown in fig. Calculate the: (a) reading of spring balance (1), (b) reading of spring balance (2).

A body of mass 30kg is hung by a spring balance in a lift. What would be the reading of the balance when the lift is (i) descending with a constant velocity of 5m//s (ii) ascending with a constant velocity of 10m//s .

A block of mass 4 kg and volume 5xx10^(-4) m^(3) is suspended by a spring balance in a lift which is accelerating. The apparent weight shown by the spring balance is 3 kg. Now the block is immersed in water in kg shown by the spring balance is

ERRORLESS-NEWTON'S LAWS OF MOTION-NCERT BASED QUESTION ( SECOND LAW OF MOTION)
  1. A body of mass 0.4kg starting at origin at t=0 with a speed of 10ms^(-...

    Text Solution

    |

  2. A particle moves in the xy-plane under the action of a force F such th...

    Text Solution

    |

  3. A body of mass 5 kg is suspended by a spring balance on an inclined pl...

    Text Solution

    |

  4. Same force acts on two bodies of different masses 3 kg and 5 kg initia...

    Text Solution

    |

  5. The linear momentum p of a body moving in one dimension varies with ti...

    Text Solution

    |

  6. The adjacent figure is the part of a horizontally stretched net. secti...

    Text Solution

    |

  7. A force vector applied on a mass is represented as vec(F)=6hat(i)-8hat...

    Text Solution

    |

  8. A cricket ball of mass 250g collides with a bat with velocity 10m//s a...

    Text Solution

    |

  9. A pendulum bob of mass 50 gm is suspended from the ceiling of an eleva...

    Text Solution

    |

  10. An army vehicle of mass 1000 kg is moving with a velocity of 10 m//s a...

    Text Solution

    |

  11. A player caught a criket ball of mass 150 g moving at the rate of 20 m...

    Text Solution

    |

  12. A body of mass 5 kg starts from the origin with an initial velocity ve...

    Text Solution

    |

  13. A block of mass kg 5 is moving horizontally at a speed of 1.5 m//s . A...

    Text Solution

    |

  14. Which one of the following is not a contact force

    Text Solution

    |

  15. A body with mass 5 kg is acted upon by a force vec(F) = (- 3 hat (i) +...

    Text Solution

    |

  16. A car of mass m starts from rest and acquires a velocity along east up...

    Text Solution

    |

  17. A hockey player is moving northward and suddenly turns westward with t...

    Text Solution

    |

  18. A body of mass 2kg travels according to the law x(t) = pt + qt^(2) + r...

    Text Solution

    |

  19. A body of mass 4 kg is accelerated up by a constant force, travels a d...

    Text Solution

    |

  20. A solid disc of mass M is just held in air horizontally by throwing 40...

    Text Solution

    |