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Standard VIII

Physics

Force

Two blocks ar...

Question

Two blocks are connected by a spring of natural length 2 m. the force constant of spring is 200 N/m. Find spring force if block 'A' and 'B' both are displaced by 0.5 m in opposite direction.

200 N

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0 N

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100 N

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50 N

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Solution

The correct option is A 200 N
In this case, change in length of spring is 1 . In case of extension or compression of spring force is F = Kx = (200) (1).
F = 200 N

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Two blocks are connected by a spring of natural length 2 m. the force constant of spring is 200 N/m. Find spring force if block 'A' and 'B' both are displaced by 0.5 m in opposite direction.

The correct option is A 200 NIn this case, change in length of spring is 1 . In case of extension or compression of spring force is F = Kx = (200) (1).F = 200 N

The correct option is A 200 N
In this case, change in length of spring is 1 . In case of extension or compression of spring force is F = Kx = (200) (1).
F = 200 N