Home
Class 11
PHYSICS
A body of mass 5 kg is acted upon by two...

A body of mass 5 kg is acted upon by two perpendicular forces 8 N and 6 N . Give the magnitude and direction of the acceleration of the body .

Text Solution

Verified by Experts

Resultant force = 10 N at an angle of `tan^(-1) (3//4) = 37^@` with the direction of 8 N force. Acceleration =` 2 m s^(-2)` in the direction of the resultant force.
Promotional Banner

Topper's Solved these Questions

  • LAW OF MOTION

    NCERT TELUGU|Exercise EXERCISE (ADDITIONAL EXERCISE)|17 Videos
  • LAW OF MOTION

    NCERT TELUGU|Exercise EXERCISE (ADDITIONAL EXERCISE)|17 Videos
  • KINETIC THEORY

    NCERT TELUGU|Exercise ADDITIONAL EXERCISE|3 Videos
  • MECHANICAL PROPERTIES OF FLUIDS

    NCERT TELUGU|Exercise EXERCISE|45 Videos

Similar Questions

Explore conceptually related problems

A body of mass 5kg at rest is acted upon by two mutually perpendicular forces 6N and 8N simultaneously. Its kinetic energy after 10s is

A nody of mass 5 kg is acted upon by a variable force. The force varies with the distance covered by the body. Then find speed of the body when the body has covered 25 m (Assume that the body starts from rest).

A body of mass 10 kg is suspended by a string and is pulled a side with a horizontal force of 49 N. Find the tension in the string, if the body is in equilibrium under these forces.

NCERT TELUGU-LAW OF MOTION-EXERCISE
  1. One end of a string of length l is connected to a particle of mass m a...

    Text Solution

    |

  2. A constant retarding force of 50 N is applied to a body of mass 20 kg...

    Text Solution

    |

  3. A constant force acting on a body of mass 3.0 kg changes its speed fro...

    Text Solution

    |

  4. A body of mass 5 kg is acted upon by two perpendicular forces 8 N and ...

    Text Solution

    |

  5. The driver of a three -wheeler moving with a speed of 36 km/ h sees a ...

    Text Solution

    |

  6. A rocket with a lift -off mass 20 , 000 kg is blasted upwards with an ...

    Text Solution

    |

  7. A body of mass 0.40 kg moving initially with a constant speed of 10 m ...

    Text Solution

    |

  8. A truck starts from rest and accelerates uniformly at 2.0 m s^(-2). A...

    Text Solution

    |

  9. A bob of mass 0.1 kg hung from the ceiling of a room by a string 2 m l...

    Text Solution

    |

  10. A man of mass 70 kg stands on a weighing scale in a lift which is mov...

    Text Solution

    |

  11. Figure shows the position-time graph of a particle of mass 4 kg. Wha...

    Text Solution

    |

  12. Two bodies of masses 10 kg and 20 kg respectively kept on a smooth , h...

    Text Solution

    |

  13. Two masses 8 kg and 12 kg are connected at the two ends of a light in...

    Text Solution

    |

  14. A uncleus is at rest in the laboratory frame of reference . Show that ...

    Text Solution

    |

  15. Two billiard balls each of mass 0.05 kg moving in opposite directions ...

    Text Solution

    |

  16. A shell of mass 0.020 kg is fired by a gun of mass 100 kg. If the muz...

    Text Solution

    |

  17. A batsman deflects a ball by an angle of 45^@ without changing its in...

    Text Solution

    |

  18. A stone of mass 0.25 kg tied to the end of a string is whirled round i...

    Text Solution

    |

  19. If, the speed of the stone is increased beyond the maximum permissible...

    Text Solution

    |

  20. Explain why (a) a horse cannot pull a cart and run in empty space, (b)...

    Text Solution

    |