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Four forces act on a particle as shown i...

Four forces act on a particle as shown in the figure such that net force is zero. Then consider following statement `:-`

`(A)` Magnitude of `vec(f_(1))` is `10N`
`(B)` Magnitude of `vec(f_(1))` is `20N`
`(C)` Magnitude of `vec(f_(2))` is `10N`
`(D)` Magnitude of `vec(f_(2))` is `20N`

A

Only `A`

B

Only `C`

C

Only `D`

D

Only `A` & `D`

Text Solution

Verified by Experts

The correct Answer is:
D
`f_(1)=-10sin37^(@)+20sin53^(@)`
`f_(2)=10cos37^(@)+20cos53^(@)`
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