Home
Class 12
PHYSICS
An athlete does not come to rest immedia...

An athlete does not come to rest immediately after crossing the winning line due to the -

A

Inertia of rest

B

Inertia of motion

C

Inertia of direction

D

None of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-B)|44 Videos
  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-C)|63 Videos
  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise EXERCISE|70 Videos
  • KINETIC THEORY

    AAKASH INSTITUTE|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos
  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION D)|26 Videos

Similar Questions

Explore conceptually related problems

An athlete does not come to rest immedietly after crossing the winning line due to the

A bomb of mass m is projected from the ground with speed v at angle theta with the horizontal. At the maximum height from the ground it explodes into two fragments of equal mass. If one fragment comes to rest immediately after explosion, then the horizontal range of centre of mass is

A body is projected with a speed 160 m/s at an angle 53^(@) with the horizontal, At the highest point, body explodes into two pieces with mass ratio 1:3. Smaller piece comes to rest immediately after explosion. Find the distance of point from point of projection where heavier piece strikes the horizontal surface.

A projectile of mass "m" is projected from ground1 with a speed of 50 m/s at an angle of 53^(@) with the horizontal. It breaks up into two equal parts at the highest point of the trajectory. One particle coming to rest immediately after the explosion. The distance between the pieces of the projectile when they reach the ground are :

A rod AB of mass M and length L is lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity v_(0) in a direction perpendicular to AB. The collision in elastic. After the collision the particle comes to rest (a). Find the ratio m//M (b). A point P on the rod is at rest immediately after collision find the distance AP. (c). Fid the linear speed of the point P a time piL//3v_(0) after the collision.

Sand is droped vetically downward at the constant rate mu kg//s on a conveyor belt which is moving horizontally with velocity 'v' . Assume that sant particles comes to rest with respect to belt immediately after landing. The rae at which work is done by the external force applied on the belt.

Sand is droped vetically downward at the constant rate mu kg//s on a conveyor belt which is moving horizontally with velocity 'v' . Assume that sant particles comes to rest with respect to belt immediately after landing. The magnitude of force must be applies on the belt moves with same constant velocity v .

A block of mass 1 kg moving with a speed of 4 ms^(-1) , collides with another block of mass 2 kg which is at rest. If the lighter block comes to rest after collision, then the speed of the heavier body is

AAKASH INSTITUTE-LAWS OF MOTION-Assignment (SECTION-A)
  1. An athlete does not come to rest immediately after crossing the winnin...

    Text Solution

    |

  2. When an object is at rest -

    Text Solution

    |

  3. Newton's first law is applicable

    Text Solution

    |

  4. From Newton's second law of motion, it can be inferred that

    Text Solution

    |

  5. When the force of constant magnitude always act perpendicular to the m...

    Text Solution

    |

  6. When an object is in equilibrium state, then -

    Text Solution

    |

  7. When a force of constant magnitude and a fixed direction acts on a mov...

    Text Solution

    |

  8. An object of mass 2kg is sliding with a constant velocity of 4ms^(-1) ...

    Text Solution

    |

  9. A 10 g bullet moving at 200 m/s stops after penetrating 5 cm of wooden...

    Text Solution

    |

  10. A ball of mass 50 g is dropped from a height of 20 m. A boy on the gro...

    Text Solution

    |

  11. A string tied on a roof can bear a maximum tension of 50 kg wt. The mi...

    Text Solution

    |

  12. In the following figure, the object of mass m is held at rest by a hor...

    Text Solution

    |

  13. In accordance with Newton’s third law of motion -

    Text Solution

    |

  14. When a 4 kg rifle is fired, the 10g bullet receives an acceleration of...

    Text Solution

    |

  15. A man of mass 50 kg carries a bag of weright 40 N on his shoulder. The...

    Text Solution

    |

  16. A block of mass m is placed on a smooth inclined plane of inclination ...

    Text Solution

    |

  17. In which of the following graphs, the total change in momentum is zero...

    Text Solution

    |

  18. A weight mg is suspended from the middle of a rope whose ends are at t...

    Text Solution

    |

  19. The masses of 10 kg and 20 kg respectively are connected by a massless...

    Text Solution

    |

  20. Tension in the rope at the rigid support is (g=10m//s^(2))

    Text Solution

    |