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In the arrangement shown in figure , fin...

In the arrangement shown in figure , find the retio of tension in the strings attached with `4kg` block and the with `1kg` block

Text Solution

Verified by Experts

`T_(4) = 4g` and `T_(1) = (1)g` as `a = 0`
`(T_(4))/(T_(1)) = 4`
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Knowledge Check

  • Consider the arrangement shown in the figure. The coefficient of friction between the two blocks is 0.5 and between the 4 kg block and the horizontal surface is 0.4. If a horizontal force of 12 N is applied on the 4 kg block, the acceleration of the 2 kg block would be

    A
    `2.5m//s^(2)`
    B
    `2m//s^(2)`
    C
    `5m//s^(2)`
    D
    zero

  • In the system shown in the figure, the acceleration of 1 kg block is

    A
    `(g)/(2)` downwards
    B
    `(g)/(2)` upwards
    C
    `(g )/(4)` downwards
    D
    `(g)/(4)` upwards

  • In the arrangement shown in figure, the string are light and intextensible. The surface over which blocks are placed is smooth. Find (a) the accelrations of the block (b) the tension in each string.

    A
    `a = 8 m//s^2` , `T_1=12 N`, `T_2 = 12N`
    B
    `a = 4 m//s^2` , `T_1=12 N`, `T_2 = 8N`
    C
    `a = 4 m//s^2` , `T_1=24 N`, `T_2 = 8N`
    D
    `a = 4 m//s^2` , `T_1=24 N`, `T_2 = 24N`

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