Home
Class 12
PHYSICS
Two projectiles are thrown simultaneousl...

Two projectiles are thrown simultaneously in the same plane from the same point. If their velocities are `v_(1)` and `v_(2)` at angles `theta_(1)` and `theta_(2)` respectively from the horizontal, then ansewer the following questions
If `v_(1)costheta_(1) = v_(2)cos theta_(2)`, then choose the incrorrect statement

A

One particle will remain exactly below or above the other particle

B

The trajectory of one with respect to other during the flight will be a vertical straight line

C

Both will have the same range

D

Both will attain same maximum height

Text Solution

Verified by Experts

The correct Answer is:
C, D
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS-2D

    ALLEN |Exercise Exercise (O-2)|47 Videos

  • KINEMATICS-2D

    ALLEN |Exercise Exercise (S-2)|14 Videos

  • GRAVITATION

    ALLEN |Exercise EXERCISE 4|9 Videos

  • MOTION IN A PALNE

    ALLEN |Exercise SOLVED EXAMPLE|28 Videos

Similar Questions

Explore conceptually related problems

Two projectiles are thrown simultaneously in the same plane from the same point. If their velocities are v_(1) and v_(2) at angles theta_(1) and theta_(2) respectively from the horizontal, then answer the following questions If v_(1)costheta_(1) = v_(2)cos theta_(2) , then choose the correct statement

Two projectiles are thrown simultaneously in the same plane from the same point. If their velocities are v_(1) and v_(2) at angles theta_(1) and theta_(2) respectively from the horizontal, then ansewer the following questions The trajectory of particle 1 with respect to particle 2 wil be

Calculate theta_(1) and theta_(2) in shown situation.

If cos 2 theta =(sqrt(2)+1)( cos theta -(1)/(sqrt(2))) , then the value of theta is

The values of sintheta_(1), cos^(2)theta_(2) and tan theta_(3) are given as 0.5, -0.5 and 3 (not in order), for some angles theta_(1), theta_(2) and theta_(3) . Choose incorrect statement.

Prove the following identities : sec^(2)theta-cos^(2)theta=sin^(2)theta(sec^(2)theta+1)

Two particles A and B are projected simultaneously in the directins shown in figure with velocities v_(A) = 20 m//s and v_(B) = 10 m//s respectively. They collide in air after 1/2 s. Find (a) the angle theta (b) the distance x.

The velocity of a particle in S.H.M. at positions x_(1) and x_2 are v_(1) and v_(2) respectively. Determine value of time period and amplitude.

If sin theta_1 + sintheta_2 + sin theta_3=3, then find the value of cos theta_1 + cos theta_2 + cos theta_3.

A particle is executing SHM along a straight line. Its velocities at distance x_(1)" and "x_(2) form the mean position are v_(1)" and "v_(2) , respectively. Its time period is………..

ALLEN -KINEMATICS-2D-Exercise (O-1)
  1. A ball is thrown from the top of 36m high tower with velocity 5m//ss a...

    Text Solution

    |

  2. A particle moves in the xy plane and at time t is at the point vec r= ...

    Text Solution

    |

  3. A particle moves in the xy plane with a constant acceleration 'g' in t...

    Text Solution

    |

  4. Two particle A and B projected along different directions from the sam...

    Text Solution

    |

  5. Positions of two vechicles A and B with reference to origin O and thei...

    Text Solution

    |

  6. Two projectiles are thrown simultaneously in the same plane from the s...

    Text Solution

    |

  7. Two projectiles are thrown simultaneously in the same plane from the s...

    Text Solution

    |

  8. Two projectiles are thrown simultaneously in the same plane from the s...

    Text Solution

    |

  9. A particle leaves the origin with initial velocity vec(v)(0)=11hat(i)+...

    Text Solution

    |

  10. A particle leaves the origin with initial velocity vec(v)(0)=11hat(i)+...

    Text Solution

    |

  11. A particle leaves the origin with initial velocity vec(v)(0)=11hat(i)+...

    Text Solution

    |

  12. By the term velocity of rain, we mean velocity with which raindrops fa...

    Text Solution

    |

  13. By the term velocity of rain, we mean velocity with which raindrops fa...

    Text Solution

    |

  14. If 2×10^(6) electrons/s are flowing through an area of cross section o...

    Text Solution

    |

  15. The distance travelled by a particle starting from rest and moving wit...

    Text Solution

    |

  16. A 2A wire can withstand a maximum power of 20W in circuit. The resista...

    Text Solution

    |

  17. When you are standstill holding a flag, the flag flutters in the direc...

    Text Solution

    |

  18. When you are standstill holding a flag, the flag flutters in the direc...

    Text Solution

    |

  19. Trajectories are shown in figure for three kicked footballs. Initial v...

    Text Solution

    |

  20. Trajectory of particle in a projectile motion is given as y=x- x^(2)/8...

    Text Solution

    |