No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Ilakkiyan Ilakkiyan 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Gracika Jain 6 years, 2 months ago

    It is important because if we will balance at any other point it won't balance.

    2Thank You

    ANSWER

    • Posted by Nidhi Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Sia ? 6 years, 2 months ago

    Mechanics (Greek μηχανική) is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. It can also be defined as a branch of science which deals with the motion of and forces on objects.

    0Thank You

    ANSWER

    • Posted by Geerjesh Kharwar 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Vipul Jadaun 6 years, 2 months ago

    Hi

    0Thank You

    Praneetha Ravula 6 years, 2 months ago

    Newton's second law is a real law of motion as it implies first and third law. From newton's second law; F=ma If F=0 a=0 Thus, says when net external force is 0,acceleration is 0. From second law; P+Pï=Fî+Fï (P is momentum of first object and Pï that of second object. Respectively is Fî and Fï ;final momenta) Then, P-Fî=Fï-Pï P-Fî=-(Pï-Fï) Ft=-(Fįt) F=-Fį where t is time interval, F is force on first object by second and Fį vice-versa . Thus, newton's third law is implied by second. Hence, second law alone is sufficient to rule the motion and is called real law of motion.

    1Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Rishab Jain 6 years, 2 months ago

    Which attracts towards the centre,formula mv2/r

    0Thank You

    Hemant Kumar 6 years, 2 months ago

    Hey

    0Thank You

    Reyansh Singh 6 years, 2 months ago

    The centripetal ('center-seeking') acceleration is the motion inwards towards the center of a circle. Formula: The centripetal acceleration is equal to the square of the velocity, divided by the radius of the circular path. ac = v2/r Where, ac = acceleration, centripetal, m/s2 v = velocity, m/s r = radius, m ☺️

    2Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Netik Verma 6 years, 2 months ago

    Just shritup

    0Thank You

    Rishab Jain 6 years, 2 months ago

    Firstly learn integration formulae

    0Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Reyansh Singh 6 years, 2 months ago

    the dot product is the sum of the products of the corresponding entries of the two sequences of numbers.

    1Thank You

    Reyansh Singh 6 years, 2 months ago

    The cross product a × b is defined as a vector c that is perpendicular (orthogonal) to both a and b, with a direction given by the right-hand rule and a magnitude equal to the area of the parallelogram that the vectors span.

    1Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Rishab Jain 6 years, 2 months ago

    It states that when a vector was on two adjacent sides of a parellalogram , the vector is described completely in daigonal

    0Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Netik Verma 6 years, 2 months ago

    And i got 87% in 10

    0Thank You

    Netik Verma 6 years, 2 months ago

    And please dont become oversmart

    0Thank You

    Netik Verma 6 years, 2 months ago

    No you are mental and why are you say these words

    0Thank You

    Rishab Jain 6 years, 2 months ago

    Why are u so mental,what % u gain in 10

    0Thank You

    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Mehak Gautam 6 years, 2 months ago

    Rubber tires are preferred to steel tires because if we had steel tires driving over the smallest pebble would be a very bumpy ride. Rubber tires are flexible and will be smooth when going over rocks and also, rubber tires wear out and that means you will have to buy new ones again.

    0Thank You

    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Kanishka Raghuwanshi 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Isfaqul Hussain 6 years, 2 months ago

    Bro, If we take the entire thing as a system the acceleration comes out 10/3 m/s². But your data for the tension is insufficient. Still I found it out. If I take tension T1 as the tension of the rope pulling the mass 2M i.e., the blocks B ( M mass) and C (M mass) the tension comes out 40M/3 newton. And if we take tension T2 pulling the block C it comes out as 20M/3 newton. Let me know if my ans. really helps.

    1Thank You

    Ankit Meena 5 years, 8 months ago

    Net pe xxx videos search marna

    1Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Sia ? 6 years, 2 months ago

    Triangle law of vector addition states that when two vectors are represented by two sides of a triangle in magnitude and direction taken in same order then third side of that triangle represents in magnitude and direction the resultant of the vectors.

    2Thank You

    Chandan Kumar 6 years, 2 months ago

    Let suppose two vectors are given and we have to add it then we join it with tail to tail such that it represent the sides of a triangle then the line joining the end point of it represent the resultant sum of two vectors . The way of joining the vectors called triangle law of vector addition

    1Thank You

    ANSWER

    • Posted by Valar Mathi 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Lalita Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Gaurav Seth 6 years, 2 months ago

    Paul Dirac ( 1902 – 1984 )

    The concept of antiparticle was first introduced theoretically by Paul Dirac (1902–1984) in 1930 and confirmed two years later by the experimental discovery of positron (antielectron) by Carl Anderson.

    1Thank You

    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Isfaqul Hussain 6 years, 2 months ago

    Error is the uncertainty in calculation.

    1Thank You

    Lalita Verma 6 years, 2 months ago

    It is defined as the difference between the true value and measured value

    1Thank You

    Mehak Gautam 6 years, 2 months ago

    The error is defined as the measure of the estimated difference between the observed or calculated value of a quantity and its true value.

    1Thank You

    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Mehak Gautam 6 years, 2 months ago

    The weak nuclear force has a limit in range of only 10 to -18th meters. This means that the carrier particles must indeed have mass. The weak nuclear force is found to have three carrier particles, two W bosons, one charged -1 and one charged +1, and the electrically neutral Z boson.

    1Thank You

    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Lalita Verma 6 years, 2 months ago

    Newton

    0Thank You

    ANSWER

    • Posted by Shivani Nag 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Abhay Walia 6 years, 2 months ago

    Gravitational

    0Thank You

    Mehak Gautam 6 years, 2 months ago

    Gravity is the weakest force.

    0Thank You

    ANSWER

    • Posted by Vitthal Mule 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Mehak Gautam 6 years, 2 months ago

    The Gross errors are undetected mistakes that cause a measurement to be very much farther from the mean measurement than other measurements

    0Thank You

    ANSWER

    • Posted by Binita Doley 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Lalita Verma 6 years, 2 months ago

    Use calculus

    1Thank You

    ANSWER

    • Posted by Shivendra Pandey 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Abhijeet Singh Gaur 6 years, 2 months ago

    Integration formula is X ki power n+1 upon n you can try this formula .

    1Thank You

    Mehak Gautam 6 years, 2 months ago

    You can better learn it from youtube as it's difficult here to make you understand properly hope it help.

    1Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Mehak Gautam 6 years, 2 months ago

    An error or fault can be described as the disparity between the calculated worth and the exact worth. For instance, if the two machinists use a similar instrument for discovering the errors in measurement, it is not required that they may acquire the related outcomes. But, there will be a slight variation between both the measurements which is known as an error. The errors in measurement may happen from the various sources which are generally categorized into the following types. These are clarified beneath in details. Systematic Errors Gross Errors Random ErrorsThese types of systematic errors are generally categorized into three types which are explained below in detail. Observational Errors Environmental Errors Instrumental Errors Systematic Errors

    0Thank You

    ANSWER

    • Posted by Netik Verma 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Netik Verma 6 years, 2 months ago

    Thank you

    0Thank You

    Mehak Gautam 6 years, 2 months ago

    Basic SI Units Physical quantity quantity symbol Basic SI Unit Name Unit Symbol length l, b, d, h, r, s, etc. metre m mass m kilogram kg time t second s electric current I ampere A thermodynamic temperature T kelvin K amount of substance n mole mol luminous intensity Iv candela cd. Supplementary Dimensionless SI Units Quantity Quantity symbol SI Unit Name Unit Symbol Exp. in SI base units plane angle α, β, γ, θ, Φ radian rad m m-1 solid angle ω, Ω steradian sr m2 m-2

    0Thank You

    ANSWER

    • Posted by Diksha Y 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    5O75O8 Kulwant Singh Kingra 6 years, 2 months ago

    No

    0Thank You

    ANSWER

    • Posted by Diksha Y 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Diksha Y 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Arun Rao'S 6 years, 2 months ago

    Head down back on lawn

    1Thank You

    ANSWER
    Hlo

    • Posted by Diksha Y 6 years, 2 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Robinpreet Kaur 6 years, 2 months ago

    Hlooo

    1Thank You

    Shivendra Pandey 6 years, 2 months ago

    H8i

    1Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2025