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Three identical springsare arranged as s...

Three identical springsare arranged as shown. The force constant of cach spring is k. The block is of mass M in each of the cases.

A

The ratio of equivalent force constant in the four cases in the given order of arrangement is 2:4:9:18

B

The ratio of spring forces in spring-1 in the four cases in the given order of arrangement is 12:6:3:4

C

The nel force exerted by the system on the four rigid supports in the order of given arrangement is 1:1:1:1

D

The net force exerted by the system on the four rigid supports in the order of the given arrangement is 1:2:1:1

Text Solution

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The correct Answer is:
A, B, C
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