Home
Class 12
PHYSICS
A body starts from rest and is uniformly...

A body starts from rest and is uniformly accelerated for `30` s. The distance travelled in the first `10` s is `x_(1)`, next `10` s is `x_(2)` and the last `10` s is `x_(3)`. Then `x_(1):x_(2):x_(3)` is the same as :-

A

`1:2:3`

B

`1:2:5`

C

`1:3:5`

D

`1:3:9`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 82

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos
  • NTA JEE MOCK TEST 84

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A body starting from rest and has uniform acceleration 8 m//s^(2) . The distance travelled by it in 5^(th) second will be

A body starting from rest is moving with a uniform acceleration of 8m/s^(2) . Then the distance travelled by it in 5th second will be

A body starting from rest has an acceleration of 5m//s^(2) . Calculate the distance travelled by it in 4^(th) second.

A body starts from rest and moves with constant acceleration for t s. It travels a distance x_1 in first half of time and x_2 in next half of time, then

A car starts from rest and accelerates uniformly to a speed of 180 kmh^(-1) in 10 s. The distance covered by the car in the time interval is

A particle starts moving from rest under a constant acceleration. It travels a distance x in the first 10 sec and distance y in the next 10 sec, then

A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 s is s_1 and the covered in the first 20 s is s_2 , then.

NTA MOCK TESTS-NTA JEE MOCK TEST 83-PHYSICS
  1. A cylinder of radius R made of a material of thermal conductivity K1 i...

    Text Solution

    |

  2. The density of a substance at 0^(@)C is 10 g//c c and at 100^(@)C, its...

    Text Solution

    |

  3. In a resonance column first and second resonance are obtained at dep...

    Text Solution

    |

  4. In YDSE and apparatus as shown in figure wavelength of light used in l...

    Text Solution

    |

  5. A rod AB of length L and mass M is free to move on a frictionless hori...

    Text Solution

    |

  6. A body starts from rest and is uniformly accelerated for 30 s. The dis...

    Text Solution

    |

  7. In a transformer the number of primary turns is four times that of the...

    Text Solution

    |

  8. If the earth be one-half of its present distance from the sun, how man...

    Text Solution

    |

  9. One plano -convex and one plano-concave lens of same radius of curvatu...

    Text Solution

    |

  10. Which two of the following five physical parameters have the same dime...

    Text Solution

    |

  11. A ball whose kinetic energy is E , is projected at an angle of 45(@) t...

    Text Solution

    |

  12. A potential difference of 20 kV is applied across an X-ray tube. The m...

    Text Solution

    |

  13. Define the activity of a radio nuclide. Write its S.I. unit. Give a pl...

    Text Solution

    |

  14. Find the magnetic induction at point O, if the current carrying wire i...

    Text Solution

    |

  15. The frequency of a sonometer wire is f . When the weight producting th...

    Text Solution

    |

  16. A ring of mass (2pi)kg and of radius 0.25m is making 300rp m about an ...

    Text Solution

    |

  17. Block B starts from rest and accelerates as a(B)=12tms^(-2). Simultane...

    Text Solution

    |

  18. If the displacement (x) and velocity (v) of a particle executing SHM a...

    Text Solution

    |

  19. A carnot engine has efficiency 1//5 . Efficiency becomes 1//3 when tem...

    Text Solution

    |

  20. In optical communication system operating at 1200nm, only 2% of the so...

    Text Solution

    |