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Two ropes are puling a large ship at res...

Two ropes are puling a large ship at rest of mass `1xx106kg` into harbour. Rope A exerts a force of `40,000N` and rope `B` exerts a force of `30,000N`.
The angle `theta` if the slip is to move directly forward is

A

`sin^(-1)(4/9)`

B

`sin^(-1)(2/3)`

C

`sin^(-1)((sqrt(3))/2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
`40000sin30=30000sinthetaimpliessintheta=2/3`
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