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In the figure shown the spring is compre...

In the figure shown the spring is compressed by `'x_(0)'` and released . Two block `'A'` and `'B'` of masses `'m'` and `'2m'` respectively are attached at the ends of the spring. Blocks are kept on a smooth horizontal surface and released. Find the work done by the spring on `'A'` by the time compression of the spring reduced to `(x_(0))/(2)`.

Answer

Step by step text solution for In the figure shown the spring is compressed by 'x_(0)' and released . Two block 'A' and 'B' of masses 'm' and '2m' respectively are attached at the ends of the spring. Blocks are kept on a smooth horizontal surface and released. Find the work done by the spring on 'A' by the time compression of the spring reduced to (x_(0))/(2). by PHYSICS experts to help you in doubts & scoring excellent marks in Class 11 exams.

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Knowledge Check

  • A block of mass m moving with velocity v_(0) on a smooth horizontal surface hits the spring of constant k as shown. Two maximum compression in spring is

    A
    `sqrt((2m)/(k))v_(0)`
    B
    `sqrt((m)/(k)).v_(0)`
    C
    `sqrt((m)/(k)).v_(0)`
    D
    `(m)/(2k).v_(0)`

  • a block of mass 0.1 kg attached to a spring of spring constant 400 N/m pulled horizontally from x=0 to x_1 =10 mm. Find the work done by the spring force

    A
    `2*10^-2`J
    B
    `2*10^-6`J
    C
    `3*10^-6`J
    D
    `4*10^-2`J

  • All surfaces shown in figure are smooth. System is released with the spring instretched. In equilibrium, compression in the spring will be

    A
    `(2mg)/(k)`
    B
    `((M+m)g)/(sqrt(2)k)`
    C
    `(mg)/(sqrt(2)k)`
    D
    `(mg)/(k)`

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