Representation of Force MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. . Which of the following is a scalar quantity? (A) Energy (B) Velocity (C) Force (D) TorqueShow All Answers 2. . Which one is the vector quantity? (A) Density (B) Length (C) Force (D) WorkShow All Answers 3. . The angle between two rectangular components of a vector is: (A) 30° (B) 60° (C) 90° (D) 180°Show All Answers 4. . A force of 6N is acting along x–axis. Its y–component is: (A) 6N (B) Zero (C) 12N (D) 3NShow All Answers 5. . Cos 180° is equal to: (A) 1 (B) 1 (C) 0 (D) 45Show All Answers 6. . If vectors A and B are parallel to each other then: (A) A·B = 0 (B) A·B = 1 (C) A·B = AB (D) A·B = -ABShow All Answers 7. . Time is example of: (A) Vector (B) Scalar (C) Negative of a vector (D) Null vectorShow All Answers 8. . Force is example of: (A) Vector (B) Scalar (C) Negative of a vector (D) Null vectorShow All Answers 9. . If force of 10 N acts on a body making angle of 90°, its horizontal component will be: (A) 90 N (B) 0 (C) 1 N (D) 10 NShow All Answers 10. . Work is a: (A) Vector (B) Scalar (C) Negative of a vector (D) Null vectorShow All Answers