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Day 56: MHT-CET Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Gravitation. This type asked 4 times: 10 May 2023 S2, 11 May 2024 S1, 14 May 2024 S2, 19 May 2026 S1. This one: 19 May 2026 S1 See all 4 of this type

    109
    A body of mass 'm' is raised to a height '10R10R' from the surface of the earth, where 'R' is the radius of the earth. Suppose it is released now. The speed with which it will strike the surface of the earth is nearly [gg = acceleration due to gravity]

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  2. Question 2

    Laws of Motion. This type asked 4 times: 10 May 2023 S1, 10 May 2024 S1, 13 Apr 2026 S1, 19 May 2026 S1. This one: 19 May 2026 S1 See all 4 of this type

    107
    A 66 kg mass and 1.51.5 kg mass are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is

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  3. Question 3

    Magnetic Fields Due to Electric Current. This type asked 4 times: 4 May 2023 S1, 9 May 2024 S1, 13 Apr 2026 S2, 19 May 2026 S1. This one: 19 May 2026 S1 See all 4 of this type

    132
    Two particles X and Y of masses 'm1m_1' and 'm2m_2' respectively, having equal charges after being accelerated through the same potential difference enter a region of uniform magnetic field and describe circular paths of radii 'r1r_1' and 'r2r_2' respectively. The ratio of 'r1r_1' and 'r2r_2' is

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  4. Question 4

    Mechanical Properties of Fluids. This type asked 4 times: May 2022 S1, 19 Apr 2026 S2, 13 May 2026 S2, 19 May 2026 S1. This one: 19 May 2026 S1 See all 4 of this type

    110
    A metal wire of length 'LL' and density 'dd' rests horizontally on the free surface of water. The maximum radius of the wire so that the wire does not sink in water is [TT = surface tension of water, gg = gravitational acceleration]

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  5. Question 5

    Units and Measurement. This type asked 4 times: 19 Apr 2025 S2, 18 Apr 2026 S1, 15 May 2026 S1, 19 May 2026 S1. This one: 19 May 2026 S1 See all 4 of this type

    102
    In a certain system, the quantities A and B are measured as 8±0.088 \pm 0.08 and 6±0.066 \pm 0.06 respectively. Let x=AB,y=A+Bx = AB, y = A + B and z=A−Bz = A - B. The correct order of % error in xx, yy and zz is

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