Home/ Aadrita Gupta/Best Answers
  1. Asked: In:

    Two identical particles moves towards each other with velocities 2V and V respectively. The velocity of centre of mass is

    Aadrita Gupta

    Get Hindi Medium and English Medium NCERT Solution for Class 11 Physics to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-11/physics/

    Get Hindi Medium and English Medium NCERT Solution for Class 11 Physics to download.
    Please follow the link to visit website for first and second term exams solutions.
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/

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  2. Asked: In:

    A car moving with velocity of 50 kmh⁻¹ on a straight road is ahead of a jeep moving with velocity 75 kmh⁻¹ . How would the relative velocity be altered if jeep is ahead of car ?

    Aadrita Gupta

    Get Hindi Medium and English Medium NCERT Solution for Class 11 Physics to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-11/physics/

    Get Hindi Medium and English Medium NCERT Solution for Class 11 Physics to download.
    Please follow the link to visit website for first and second term exams solutions.
    https://www.tiwariacademy.com/ncert-solutions/class-11/physics/

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  3. Asked: In:

    An electric dipole with dipole moment 4 × 10⁻⁹ C m is aligned at 30° with the direction of a uniform electric field of magnitude 5 × 104 NC⁻¹.

    Aadrita Gupta

    Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-12/Physics/chapter-1/

    Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download.
    Please follow the link to visit website for first and second term exams solutions.
    https://www.tiwariacademy.com/ncert-solutions/class-12/Physics/chapter-1/

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  4. Asked: In:

    A polythene piece rubbed with wool is found to have a negative charge of 3 × 10⁻⁷ C. (a) Estimate the number of electrons transferred (from which to which?) (b) Is there a transfer of mass from wool to polythene?

    Aadrita Gupta

    Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-12/Physics/chapter-1/

    Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download.
    Please follow the link to visit website for first and second term exams solutions.
    https://www.tiwariacademy.com/ncert-solutions/class-12/Physics/chapter-1/

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  6. Asked: In:

    Two charges 5 × 10^–8 C and –3 × 10^–8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.

    Aadrita Gupta

    Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download. Please follow the link to visit website for first and second term exams solutions. https://www.tiwariacademy.com/ncert-solutions/class-12/Physics/chapter-2/

    Get Hindi Medium and English Medium NCERT Solution for Class 12 Physics to download.
    Please follow the link to visit website for first and second term exams solutions.
    https://www.tiwariacademy.com/ncert-solutions/class-12/Physics/chapter-2/

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