Home
Class 7
BIOLOGY
Two identical blocks A and B, each of ma...


Two identical blocks A and B, each of mass `m=3kg`, are connected with the help of an ideal spring and placed on a smooth horizontal surface as shown in Fig. Another identical blocks C moving velocity `v_0=0.6(m)/(s)` collides with A and sticks to it, as a result, the motion of system takes place in some way
Based on this information answer the following questions:
Q. After the collision of C and A, the combined body and block B would

Option1
oscillate about centre of mass of system and centre of mass is at rest.
Option2
oscillate about centre of mass of system and centre of mass is moving.
Option3
oscillate but about different location other than the centre of mass.
Option4
not oscillate.

Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER II

    ICSE|Exercise SECTION I|19 Videos

  • MODEL TEST PAPER I

    ICSE|Exercise SECTION II (GIVE THE BIOLOGICAL TERM FOR THE FOLLOWING)|9 Videos

  • PHOTOSYNTHESIS AND RESPIRATION IN PLANTS

    ICSE|Exercise Exercises (Explain in brief.)|9 Videos

Similar Questions

Explore conceptually related problems

Two identical blocks A and B, each of mass m=3kg , are connected with the help of an ideal spring and placed on a smooth horizontal surface as shown in Fig. Another identical blocks C moving velocity v_0=0.6(m)/(s) collides with A and sticks to it, as a result, the motion of system takes place in some way Based on this information answer the following questions: Q. The maximum compression of the spring is

Two identical blocks A and B, each of mass m=3kg , are connected with the help of an ideal spring and placed on a smooth horizontal surface as shown in Fig. Another identical blocks C moving velocity v_0=0.6(m)/(s) collides with A and sticks to it, as a result, the motion of system takes place in some way Based on this information answer the following questions: Q. Oscillation energy of the system i.e. part of the energy which is oscillating between potential and kinetic forms

Two identical blocks A and B, each of mass m=3kg , are connected with the help of an ideal spring and placed on a smooth horizontal surface as shown in Fig. Another identical blocks C moving velocity v_0=0.6(m)/(s) collides with A and sticks to it, as a result, the motion of system takes place in some way Based on this information answer the following questions: Q. Oscillation energy of the system i.e., part of the energy which is oscillation (changing) between potention and kinetic forms is

Two identical blocks A and B each of mass M are connected to each other through a light string. The system is placed on a smooth horizontal floor. When a constant force F is applied horizontally on the block A, find the tension in the string.

A block of mass m is placed at rest on a smooth wedge of mass M placed at rest on a smooth horizontal surface. As the system is released

Two blocks of masses m_(1) and m_(2) are connected by a massless spring and placed on smooth surface. The spring initially stretched and released. Then :

Two blocks of mass m_(1) and m_(2) (m_(1) lt m_(2)) are connected with an ideal spring on a smooth horizontal surface as shown in figure. At t = 0 m_(1) is at rest and m_(2) is given a velocity v towards right. At this moment, spring is in its natural length. Then choose the correct alternative :

Two blocks of mass m_(1) and m_(2) (m_(1) lt m_(2)) are connected with an ideal spring on a smooth horizontal surface as shown in figure. At t = 0 m_(1) is at rest and m_(2) is given a velocity v towards right. At this moment, spring is in its natural length. Then choose the correct alternative :

Two identical blocks A and B of mass m joined together with a massless spring as shown in figure are placed on a smooth surface. If the block A moves with an acceleration a_0 , then the acceleration of the block B is

Two identical blocks A and B , each of mass m resting on smooth floor are connected by a light spring of natural length L and spring constant k , with the spring at its natural length. A third identical block C (mass m ) moving with a speed v along the line joining A and B collides with A . The maximum compression in the spring is

ICSE-MODEL TEST PAPER II-SECTION II
  1. Differentiate between the following pairs on the basis of what is indi...

    Text Solution

    |

  2. Differentiate between the following pairs on the basis of what is indi...

    Text Solution

    |

  3. Basic working unit of the brain is

    Text Solution

    |

  4. List the types of glia cells present in brain.

    Text Solution

    |

  5. What is the function of blood tissue present in our body?

    Text Solution

    |

  6. Function of bone is to provide

    Text Solution

    |

  7. Give biological explanations for the following: Birds are able to fl...

    Text Solution

    |

  8. Give biological explanations for the following: Most molluscs also h...

    Text Solution

    |

  9. Give biological explanations for the following: Classification of pl...

    Text Solution

    |

  10. Give biological explanations for the following: The mode of nutritio...

    Text Solution

    |

  11. Give biological explanations for the following: Large air cavities a...

    Text Solution

    |

  12. What is stomata's function?

    Text Solution

    |

  13. Which part bears pores for exchange of gases in plants?

    Text Solution

    |

  14. what is the function of the leaves in plants.

    Text Solution

    |

  15. Which part of the plant tissue synthesizes food?

    Text Solution

    |

  16. Two identical blocks A and B, each of mass m=3kg, are connected with t...

    Text Solution

    |

  17. Two identical blocks A and B, each of mass m=3kg, are connected with t...

    Text Solution

    |

  18. Whittaker classified organisms into five kingdoms. Of these the last k...

    Text Solution

    |

  19. Whittaker classified organisms into five kingdoms. Of these the last k...

    Text Solution

    |

  20. Whittaker classified organisms into five kingdoms. Of these the last k...

    Text Solution

    |