Home
Class 11
PHYSICS
A small ball falling vertically downward...

A small ball falling vertically downward with constant velocity 2`m//s` strikes elastically an inclined plane moving with velocity 2`m//s` as shown in figure. The velocity of rebound of the ball with respect ground is

A

`4 m//s`

B

`2sqrt5 m//s`

C

`2sqrt2 m//s`

D

`2 m//s`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CENTRE OF MASS, IMPULSE AND MOMENTUM

    DC PANDEY|Exercise More a than one option is Correct|1 Videos

  • CENTRE OF MASS, IMPULSE AND MOMENTUM

    DC PANDEY|Exercise Comprehension type questions|15 Videos

  • CENTRE OF MASS, IMPULSE AND MOMENTUM

    DC PANDEY|Exercise Comprehension type questions|15 Videos

  • CENTRE OF MASS

    DC PANDEY|Exercise Medical entrances gallery|27 Videos

  • CENTRE OF MASS, LINEAR MOMENTUM AND COLLISION

    DC PANDEY|Exercise Level 2 Subjective|21 Videos

Similar Questions

Explore conceptually related problems

A small ball falling vertically downward with constant velocity 4m//s strikes elastically a massive inclined cart moving with velocity 4m//s horizontally as shown. The velocity of the rebound of the ball is

A ball A is falling vertically downwards with velocity v_(1) . It strikes elastically with a wedge moving horizontally with velocity v_(2) as shown in figure . What must be the ratio (v_(1))/(v_(2)) , so that the ball bounces back in vertically upward direction relative to the wedge

The rain is falling vertically downward with velocity 6m//s and a man is moving horizontally with velocity 8m//s . Find the velocity of rain with respect to the man.

A turck is moving on the ground with a velocity v=12m//s and a box is moving on the truck with respect to it with a velocity u=5m//s as shown in the figure. What is the velocity of the box with respect to the ground?

A ball of mass m=1kg falling vertically with a velocity v_(0)=2m//s strikes a wedge of mass M=2kg kept o a smooth, horizontal surface as shown in figure. The coefficient of resitution between the ball and the wege is e=1//2 . Find the velocity of the wedge is e=1/2. find the velocity of the wedge and the ball immediately after collison.

Rain is falling vertically downward with velocity 4m//s. A man is moving horizontally with velocity 3 m//s , the velocity of rain with respect to man is

Rain is falling vertically downwards with a velocity of 2m//s. A person is runing to the North with a velocity of 2sqrt(3) m/s. Find out the velocity and direction of rain as appeared to the person.

A ball of mass m moving with velocity v collides head on elastically with another identical ball moving with velocity - V. After collision

DC PANDEY-CENTRE OF MASS, IMPULSE AND MOMENTUM-Only one option is correct for JEE Advanced
  1. A bullet of mass 'm' moving with velocity 'u' passes through a wooden ...

    Text Solution

    |

  2. A ball of mass m collides with the ground at an angle. With the vertic...

    Text Solution

    |

  3. A small ball falling vertically downward with constant velocity 2m//s ...

    Text Solution

    |

  4. Two blocks of mass m and 2m are kept on a smooth horizontal surface. T...

    Text Solution

    |

  5. Blocks A and B shown in the figure are having equal masses m. The syst...

    Text Solution

    |

  6. Both the blocks as shown in figure are given together a horizontal vel...

    Text Solution

    |

  7. A particle of mass 3m is projected from the ground at some angle with ...

    Text Solution

    |

  8. A girl throws a ball with an initial velocity v at an angle 45^@. The ...

    Text Solution

    |

  9. A ball collides at B with velocity 10m//s at 30^(@) with vertical. The...

    Text Solution

    |

  10. The lower end of a 4 m long uniform rod AB is pulled with constant spe...

    Text Solution

    |

  11. A rigid rod leans against a vertical wall (y-axis) as shwon in figure....

    Text Solution

    |

  12. A bullet of mass m moving vertically upwards instantaneously with a ve...

    Text Solution

    |

  13. A super-ball of mass m is to bounce elastically back and forth between...

    Text Solution

    |

  14. A block of mass M with a semicircualr of radius R, rests on a horizont...

    Text Solution

    |

  15. A block of mass M with a semicircualr of radius R, rests on a horizont...

    Text Solution

    |

  16. A skater of mass m standing on ice throws a stone of mass M with a vel...

    Text Solution

    |

  17. A small ball on a frictionless horizontal surface moves towards right ...

    Text Solution

    |

  18. A body of mass m is dropped from a height of h. Simultaneously another...

    Text Solution

    |

  19. Two bars of masses m1 and m2 connected by a weightless spring of stiff...

    Text Solution

    |

  20. A rocket is projected vertically upwords. It explodes at the/ topmost ...

    Text Solution

    |