Question

The diagram shows an object of weight W on a string. A horizontal force F
is applied on the object so that the string makes an angle 0 with the vertical
when the object is at rest. The force exerted by the string is T.
Which ONE of the following expressions is wrong?
A
F + 7 + Wo
B WT cos 0
T² W2F2
Dtan 0-F/T
(2) The diagram shows an object of weight W on a string. A horizontal force F
is applied on the object so that the string makes an angle 0 with the vertical
when the object is at rest. The force exerted by the string is T.
Which ONE of the following expressions is wrong?
A
F + 7 + Wo
B WT cos 0
T² W2F2
Dtan 0-F/T
(2)​

Answer 1

Answer:

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