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    • Posted by Mona Rathore 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Jyoti Suntha 8 years, 2 months ago

    Just believe yourself and try to solve. While studying think that u know everything and u can solve anything and try hard for this and try not to be scared... And study the basic concepts.....

    0Thank You

    Shruti Sahu 8 years, 2 months ago

    just to read question try to understand and then apply the appropriate theory this will help u

    0Thank You

    Anamika Rajput 8 years, 2 months ago

    Hey Mona..I think exam fear is best way to understand numericals of physics. And for theoritical part plzz read from Pradeep kshetrapal.

    1Thank You

    ANSWER

    • Posted by Yogesh Chahar 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Rahul Poddar 8 years, 2 months ago

    Oscillation is the to and fro motion of a body

    0Thank You

    ANSWER

    • Posted by Yogesh Chahar 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Me Souhardee❤️ 8 years, 2 months ago

    it is a circuit which produces a continues,repeated,alternating waveform without any input.

    0Thank You

    ANSWER

    • Posted by Akhilesh Kashyap 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Rahul Poddar 8 years, 2 months ago

    Coordinate of centre of mass=(I^+4j^)

    1Thank You

    ANSWER

    • Posted by Ayushi Arora 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Mayank Brambhatt 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Margubur Rahman 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Aman Singh 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Rahul Poddar 8 years, 2 months ago

    X=-3.39×10^-10

    0Thank You

    ANSWER

    • Posted by Rithik Rathod 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Jyoti Suntha 8 years, 2 months ago

    Is that friction...... I m confuse do u want to know about disadvantages of friction

    0Thank You

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    • Posted by Rithik Rathod 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Krish Pandey 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Shruti Sahu 8 years, 2 months ago

    the rate of subtraction

    1Thank You

    ANSWER

    • Posted by Manash Pratim Saikia 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Rahul Poddar 8 years, 2 months ago

    Velocity=u, angle=●, horizontal component of u=ucos●, vertical component=usin●, we consider motion in horizontal direction s=x a=0, s=ut+1/2at2, x=ucos●t, t=x/ucos●..............now we consider motion in vertical direction a=-g, s=ut+1/2at2, s=usin●-1/2gt2 (t=x/ucos●) , s=usin●x/ucos●-1/2g (x2/u2sin2●), s=tan●x-1/2g(x2/u2sin2●) this is the expression for the path of projectile

    2Thank You

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    • Posted by Karthikeyan Vijayakumar 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Rishabh Jaiswal 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ankur Yadav 8 years, 2 months ago

    Actually pseudo forces are those forces which do not have physical existence. Pseudo forces are applied on a body only when we analyse its motion from a noninertial frame(accelerating frames). Therefore when we take the origin in a rotating frame of reference(which is non inertial) we apply a pseudo force called centripetal force to analyse the motion. If you still don't get it , read '' concepts of physics by h c verma''

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    • Posted by Rithik Rathod 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Himanshu Singh 8 years, 2 months ago

    Oo Land k chode

    1Thank You

    Amar Kumar 8 years, 2 months ago

    Gravitational force :the force of attraction between all masses in the universe , especially the attraction of the earth's mass for bodies near its surface.

    3Thank You

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    • Posted by Harsh Miglani 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Sonal Choudhary 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Ashis Raj 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Amar Kumar 8 years, 2 months ago

    6.626070040(81)×10−34 J⋅s

    2Thank You

    ANSWER

    • Posted by Shikha Singh 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Jasmer Panjetha 8 years, 2 months ago

    Because we are in gravitational force

    1Thank You

    Shivam Thakur 8 years, 2 months ago

    It is because that our gravitational force is pull us in the earth and centripetal force of earth is also responsible for

    1Thank You

    Manash Pratim Saikia 8 years, 2 months ago

    It's all because of gravity only.

    1Thank You

    Sourabh Sheokand 8 years, 2 months ago

    Because we are connected with earth

    2Thank You

    ANSWER

    • Posted by Tarun Kumar Nain 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Amar Kumar 8 years, 2 months ago

    Unstable equilibrium When the center of gravity of a body lies above the point of suspension or support, the body is said to be in unstable equilibrium

    Example pencil standing on its point or a stick in vertically standing position.

    Explanation: If thin rod standing vertically is slightly disturbed from its position it will not come back to its original position. This type of equilibrium is called unstable equilibrium, other example of unstable equilibrium are vertically standing cylinder and funnel etc.

    1Thank You

    ANSWER

    • Posted by Tarun Kumar Nain 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Amar Kumar 8 years, 2 months ago

    When the center of gravity of a body lies below point of suspension or support, the body is said to be in Stable Equilibrium.

    For example a book lying on a table is in stable equilibrium.

    Explanation A book lying on a horizontal surface is an example of stable equilibrium. If the book is lifted from one edge and then allowed to fall, it will come back to its original position. Other examples of stable equilibrium are bodies lying on the floor such as chair, table etc.

    1Thank You

    ANSWER

    • Posted by Randheer Singh 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Jasmer Panjetha 8 years, 2 months ago

    Physics is the branch of science which deals with the study of nature and natural phenomena

    1Thank You

    Amar Kumar 8 years, 2 months ago

    Physics is the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.

    2Thank You

    ANSWER

    • Posted by Prabhat Saraswat 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Amar Kumar 8 years, 2 months ago

    Magnitude :It is the “size” of something. The word magnitude is generally used with vectors, actually means the size of the vector. i.e. The distance between the co-ordinates of the head and the tail of the vector.

    1Thank You

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    • Posted by Shubham Sen 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Harry Krishna 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Kiran Shergill 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ankit Kumar 8 years, 2 months ago

    A*A=A2

    0Thank You

    ANSWER

    • Posted by Kiran Shergill 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    J K 8 years, 2 months ago

    Work and rotational kinetic energy

    0Thank You

    Khushi Tripathi 8 years, 2 months ago

    Moment of force and energy

    1Thank You

    Amar Kumar 8 years, 2 months ago

    energy and torque

    0Thank You

    ANSWER

    • Posted by Vignesh Chandrasekaran 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ankit Kumar 8 years, 2 months ago

    Moment of Inertia can be defined as the second moment about a point is called as its moment of inertia about that point.

    In cicular motion, mass is replaced by moment of inertia.

    0Thank You

    ANSWER

    • Posted by Nishanta Dutta 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Bishwajit Deka 8 years, 2 months ago

    It is the force of attraction by earth towards its center on a body lying on or near the surface of earth. Gravity is the measure of weight of the body. The weight of the body of mass m = mass × acceleration due to gravity.

    2Thank You

    ANSWER

    • Posted by Rahul Saini 8 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

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