Home
Class 11
PHYSICS
Trajectories of two projectiles are show...

Trajectories of two projectiles are shown in figure.Let `T_(1)` and `T_(2)` be the time periods and `u_(1)` and `u_(2)` their speeds of projection.Then

A

`T_(2)gtT_(1)`

B

`T_(1)=T_(2)`

C

`u_(1)gtu_(2)`

D

`u_(1)ltu_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B, D
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    DC PANDEY|Exercise COMPREHENSION_TYPE|13 Videos

  • KINEMATICS

    DC PANDEY|Exercise MATCH THE COLUMN|3 Videos

  • KINEMATICS

    DC PANDEY|Exercise SCQ_TYPE|41 Videos

  • GRAVITATION

    DC PANDEY|Exercise (C) Chapter Exercises|45 Videos

  • KINEMATICS 1

    DC PANDEY|Exercise INTEGER_TYPE|15 Videos

Similar Questions

Explore conceptually related problems

Trajectories of two projectiles are shown in the figure. Let T_(1) and T_(2) be the time period and u_(1) & u_(2) speeds of projection. Then

Two stones are projected from level ground. Trajectory of two stones are shown in figure. Both stones have same maximum heights above level ground as shown. Let T_(1) and T_(2) be their time of flights and u_(1) and u_(2) be their speeds of projection respectively (neglect air resistance). then

Path of three projectiles are shown. If T_(1),T_(2) and T_(3) are time of flights and ignoring air resistances-

A projectile has the same range R for two angles of projections but same speed. If T_(1) and T_(2) be the times of flight in the two cases, then Here theta is the angle of projection corresponding to T_(1) .

A projectile has the same range R for angles of projections. If T_(1) and T_(2) be the times of fight in the two cases, then ( using theta as the angle of projection corresponding to T_(1) )

A mass m is suspended separately by two different springs of spring constant k_(1) and k_(2) given the time period t_(1) and t_(2) respectively. If the same mass m is shown in the figure then time period t is given by the relation

consider a head on collision between two particles of masses m_1 and m_2 . The initial speeds of the particles are u_1 and u_2 in the same directioin. The collision starts at t=0 and the particles interact for a time inteval /_\t. Lduring the collision the speed o the first particle varies as v(t)=u_1+t//_\(v_1-u_1) Find the speed of the second particle as as function of time during the collision.

A body is projected up with a velocity u.It reaches a point 'p' its path at times t_(1) and t_(2) seconds from the time of projection.Then (t_(1)+t_(2))

Period of small oscillations in the two cases shown in figure is T_(1) and T_(2) respectively . Assume fluid does not have any viscosity , then

DC PANDEY-KINEMATICS-MCQ_TYPE
  1. From an inclined palne two particles P,Q are projected with same speed...

    Text Solution

    |

  2. A particle is projected from a point P with a velocity v at an angle t...

    Text Solution

    |

  3. Trajectories of two projectiles are shown in figure.Let T(1) and T(2) ...

    Text Solution

    |

  4. In a projectile motion let v(x) and v(y) are the horizontal and vertic...

    Text Solution

    |

  5. Choose the correct alternative (s)

    Text Solution

    |

  6. A projectile has the same range R for two angles of projections but sa...

    Text Solution

    |

  7. A particle is projected up from a point at an angle of 30^(@) with the...

    Text Solution

    |

  8. A particles falls through a vertical height h and makes perfectly elas...

    Text Solution

    |

  9. A projectile is projected from the ground making an angle of 30^(@) wi...

    Text Solution

    |

  10. A particle is fired from a point on the ground with speed u making an ...

    Text Solution

    |

  11. A particle is projected from ground with velocity 40sqrt(2)m//s at 45^...

    Text Solution

    |

  12. Two particles are projected from ground with same intial velocities at...

    Text Solution

    |

  13. If T is the total time of flight, h is the maximum height and R is the...

    Text Solution

    |

  14. A ball is rolled off along the edge of a horizontal table with velocit...

    Text Solution

    |

  15. Consider a shell that has a muzzle velocity of 45ms^(-1) fired from th...

    Text Solution

    |

  16. For projectile motion, which of the following graphs is/are corrects.

    Text Solution

    |

  17. Two balls projected at different times have trajectories A and B as sh...

    Text Solution

    |

  18. Two projectiles are launched from a building of height 'h' as shown in...

    Text Solution

    |

  19. A person is a playing a game that requires throwing an object onto a l...

    Text Solution

    |

  20. A projectile is thrown horizontally forma height 'h' a shown in the fi...

    Text Solution

    |