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Physics Motion in a Plane Statement Based MCQ (Single Correct)

Statement I: Two forces and where , when act at an angle to each

other, the magnitude of their resultant is , when they act at an angle , the magnitude of their resultant becomes . This is possible only when .
Statement II: In the situation given above, and .
In the light of the above statements, choose the most appropriate answer from the options given below

A
Statement I is false but Statement II is true.
B
Both Statement I and Statement II are false.
C
Both Statement I and Statement II are true.
D
Statement I is true but Statement II is false. (JEE main)

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Text Solution

Verified by Experts
The correct answer is:
C

: Given that,

At , At
Using, resultant

So,


Now,

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