Home
Class 11
PHYSICS
Particle is projected along a rough hori...

Particle is projected along a rough horizontal table, its path must be : (assuming only gravity and contanct force due to the table acting).

A

straight line

B

circular

C

parabolic

D

elliptical

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HEAT TRANSFER

    RESONANCE ENGLISH|Exercise Advancel Level Problems|17 Videos

  • KINETIC THEORY OF GASES AND THERMODYNAMICS

    RESONANCE ENGLISH|Exercise Exercise|64 Videos

Similar Questions

Explore conceptually related problems

Two blocks, each of mass m are attached with a massless and inextensible string. One of the blocks is placed on the rough horizontal surface of a table for which coefficient of friction mu . Find out the force exerted by the table on the block if mu gt 1 .

Assertion :- In projectile motion a particle is projected at some angle from horizontal. At highest point of its path radius of curvature is least. At highest point of path normal acceleration of projectile is equal to acceleration due to gravity.

A horizontal force of 20 N is applied to a block of mass 4 kg resting on a rough horizontal table. If the block does not move on the table, how much frictional force the table is applying on the block. What can be said about the coefficient of static friction between the block and the table? Take g=10m/s^2 .

A particle of mass m is projected at an angle alpha to the horizontal with an initial velocity u . The work done by gravity during the time it reaches its highest point is

A block of weight 200N is pulled along a rough horizontal surface at constant speed by a force 100N acting at an angle 30^(@) above the horizontal. The coefficient of friction between the block and the surface is

A heavy particle is projected from a point on the horizontal at an angle 60^(@) with the horizontal with a speed of 10m//s . Then the radius of the curvature of its path at the instant of crossing the same horizontal is …………………….. .

A heavy particle is projected from a point on the horizontal at an angle 60^(@) with the horizontal with a speed of 10m//s . Then the radius of the curvature of its path at the instant of crossing the same horizontal is …………………….. .

A particle is projected from ground at some angle with horizontal (Assuming point of projection to the origin and the horizontal and vertical directions to be the x and y axis) the particle passes through the points (3, 4) m and (4, 3) m during its motion then the range of the particle would be : (g=10 m//s^(2))

A block is pulled a distance x along a rough horizontal table by a horizontal string. If the tension in the string is T, the weight of the block is W, the reaction is N and frictonal force is F. Write down expressions for the work done by each of these forces.

A heavy particle is projected from a point on the horizontal at an angle 45^(@) wil the horizontal with a speed of 20 m/s. Then the radius of the curvature of its path at the instant of crossing the same horizontal is ______

RESONANCE ENGLISH-KINEMATICS-Exercise
  1. Three particles are projected upwards with initial speeds 10 m//s,20 m...

    Text Solution

    |

  2. A ball is thrown vertically upwards from the top of tower of height h ...

    Text Solution

    |

  3. Particle is projected along a rough horizontal table, its path must be...

    Text Solution

    |

  4. A particle is resting over a smooth horizontal floor. At t = 0, a hori...

    Text Solution

    |

  5. A particle is moving with initial velocity bar(u)=hati-hatj+hatk. What...

    Text Solution

    |

  6. A particle moving along a straight line with a constant acceleration o...

    Text Solution

    |

  7. A moving train is stopped by applying brakes. It stops after travellin...

    Text Solution

    |

  8. A particle starts from rest and moves along a straight time with const...

    Text Solution

    |

  9. A body starts from rest, what is the ratio of the distance travelled b...

    Text Solution

    |

  10. The initial velocity of a body moving along a straight lines is 7m//s....

    Text Solution

    |

  11. Acceleration of a particle under projectile motion at the highest poin...

    Text Solution

    |

  12. A particle A is projected with speed V(A) from a point making an angle...

    Text Solution

    |

  13. A particle is projected from a horizontal floor with speed 10 m//s at ...

    Text Solution

    |

  14. A particle is projected up the inclined such that its component of vel...

    Text Solution

    |

  15. A particle P is projected from a point on the surface of a smooth incl...

    Text Solution

    |

  16. Velocity of a stone projected, 2 second bofore it reaches the maximum ...

    Text Solution

    |

  17. A stone projected at angle theta with horizontal from the roof of a ta...

    Text Solution

    |

  18. A stone projected at angle 53^(@) attains maximum height 25m during i...

    Text Solution

    |

  19. A particle is projected with speed 10 m//s at angle 60^(@) with the ho...

    Text Solution

    |

  20. A stone is projected with speed 20 m//s at angle 37^(@) with the horiz...

    Text Solution

    |