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CBSE Class 11-science Answered

Two blocks of the masses 10 kg and 4 kg are connected by a spring of negligible mass and placed on a frictionless horizontal surface. An impulse gives a velocity of 14 m/s to the heavier block. The velocity of centre of mass is
Asked by Kim | 17 Oct, 2013, 06:53: PM
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Answered by | 18 Oct, 2013, 06:13: PM

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CBSE 11-science - Physics
please answer
Asked by gdeadshot85 | 14 Jan, 2023, 09:58: PM
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CBSE 11-science - Physics
three diSc each of mass m and radius r placed in contact with each otheer find moment of inertia
Asked by devanshchauhan325 | 23 Dec, 2022, 07:34: AM
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CBSE 11-science - Physics
Prove that Torque acting due to a Force F in the x-y plane is Tau z=xfy-yfx.
Asked by koushtubhroy | 20 Dec, 2022, 07:36: AM
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CBSE 11-science - Physics
one meter long string can bear maximum of 0.5 kg mass . a mass of 0.05 kg is tied to one end and rotated in a horizontal circle , calculate the maximum number of revolution so that string does not brakes
Asked by pushpakumari291279 | 20 Aug, 2022, 08:15: AM
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CBSE 11-science - Physics
A Uniform Disc of diameter R/2 is put over another uniform disc of radius R of same thickness and Density. The peripheries of the two discs touch each other. The Centre of Mass of the system from centre of the big disc is? (I asked this question before but the answer was wrong. They took the Radius as R/2 while it is the Diameter)
Asked by adipadmakarri | 26 Sep, 2021, 06:08: PM
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CBSE 11-science - Physics
A Uniform Disc of diameter R/2 is put over another uniform disc of radius R of same thickness and Density. The peripheries of the two discs touch each other. The Centre of Mass of the system from centre of the big disc is?
Asked by adipadmakarri | 25 Sep, 2021, 11:18: AM
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CBSE 11-science - Physics
 solve this question
Asked by Vipulgautam050 | 26 Aug, 2021, 08:57: AM
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CBSE 11-science - Physics
how to conserve angular momentum? please explain.
Asked by yashrajgharte24.12dgatl | 09 Aug, 2021, 02:51: PM
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CBSE 11-science - Physics
can we say that if a body's centre of mass is at rest then its linear momentum is always conserved? please support the doubt with a suitable example...
Asked by yashrajgharte24.12dgatl | 04 Aug, 2021, 09:45: PM
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CBSE 11-science - Physics
a stone is tied to one end of a string and rotating in a vertical circle. what is the difference in tension of the lowest and highest point of the vertical circle
Asked by deekshikap2004 | 23 Jan, 2021, 10:14: AM
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