Physic

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The composite bar BCD in the figure is composed of an inner aluminum cylindrical core of length 2L=2 m and radius R=1 cm, and a sleeve of steel of length L=1 m and thickness R=1 cm surrounding the aluminum core in the CD section of the bar. The bar is fixed at B and at D, and a concentrated load FC=100 kN is applied at the midsection C.

  • Physic -

    0.4 mm for last problem.

    Anyone for MPa first problem please?

  • Physic -

    HW3_4B: 0.49

  • Physic -

    Anyone for the first problem and others?

  • Physic -

    HW3_1A: -86.8

  • Physic -

    Thanks Pa!
    HW3_2c:
    0.79 mm
    0.71 m

    ANyone had chances with others?
    HW3_2a:
    HW3_2b:

    or HW3_3?

  • Physic -

    The composite bar BCD in the figure is composed of an inner aluminum cylindrical core of length 2L=2 m and radius R=1 cm, and a sleeve of steel of length L=1 m and thickness R=1 cm surrounding the aluminum core in the CD section of the bar. The bar is fixed at B and at D, and a concentrated load FC=100 kN is applied at the midsection C.
    plz help

  • Physic -

    HW3___1B ?

  • Physic -

    hw3_1b?
    any one knows the answer?

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