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BITSAT 2025Physics Mechanics

easy
mcq
2025
Official previous-year question

Verified 30 May 2026.

Question

Two forces of 3 N and 4 N act at right angles. The resultant force is:

Options

  1. A

    1 N

  2. B

    5 N

  3. C

    7 N

  4. D

    12 N

Solution

R = √(3² + 4²) = 5 N

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