Physics Vector and Equilibrium Test Online Preparation Mcqs Physics Vector and Equilibrium Test Online Preparation Mcqs With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. Which one is not correct for a vector A = √2i + V2jA. has magnitude -2B. has magnitudeC. has magnitude 2 and direction θ = 45° with y-axisD. has direction θ = 45° with x-axisQuestion 1 of 15 Loading... Question 2 of 15 2. Torque acting on a body determinesA. Direction of motion of the body B. AccelerationC. Linear accelerationD. Angular accelerationQuestion 2 of 15 Loading... Question 3 of 15 3. Torque acting on a body determinesA. [ML2T-1]B. [ML2T]C. [MLT-1]D. [ML2T-2]Question 3 of 15 Loading... Question 4 of 15 4. The magnitude of cross product of two vectors is equal to the dot product between them. The angle between the two vectors.A. 60° B. 45° C. 180° D. 30° Question 4 of 15 Loading... Question 5 of 15 5. Which of the following pairs does not have identical dimensions?A. Mass and moment of inertiaB. Torque and energyC. Energy and workD. Momentum and impulseQuestion 5 of 15 Loading... Question 6 of 15 6. Which is not a correct relation?A. A x B = A x BB. B x A = ABSinθ (-n)C. |A x B| = - |B x A|D. A x B = ABSinθnQuestion 6 of 15 Loading... Question 7 of 15 7. The unit vector in the direction of vector A = 2i - 2j + k isA. 2i – 2j + k/2B. 2i – 2j + k/9C. 2i – 2j + k/3D. 2i – 2j + k/5Question 7 of 15 Loading... Question 8 of 15 8. Out of the following set of forces, the resultant of which triplet cannot be zeroA. 10, 10, 20B. 10, 10, 10C. 10, 20, 40D. 10, 20, 20Question 8 of 15 Loading... Question 9 of 15 9. What is the angle that the given vector makes with y-axis?A. 30°B. A = 2i + √.12 jC. 60°D. 90°Question 9 of 15 Loading... Question 10 of 15 10. Unit vector n is alongA. x-axisB. y-axisC. z-axisD. Normal on a surfaceQuestion 10 of 15 Loading... Question 11 of 15 11. A body will be in complete equilibrium when it is satisfyingA. Both 1st and 2nd condition of equilibriumB. ImpossibleC. 1st condition of equilibriumD. 2nd condition of equilibriumQuestion 11 of 15 Loading... Question 12 of 15 12. A body in equilibrium isA. At rest or in uniform motionB. All are correctC. In motionD. At restQuestion 12 of 15 Loading... Question 13 of 15 13. Rectangular coordinate system is also calledA. Cylindrical coordinate systemB. Polar coordinate systemC. Spherical coordinate systemD. Cartesian coordinate systemQuestion 13 of 15 Loading... Question 14 of 15 14. Five equal forces of 10N each are applied at one point and all are lying in one place. If the angles between them are equal, the resultant force will beA. ZeroB. 10 √2 NC. 10ND. 20NQuestion 14 of 15 Loading... Question 15 of 15 15. It is easier to turn a steering wheel with both hands than with a single hand becauseA. Couple acts on the wheelB. Acceleration force increase on the wheelC. Two forces act on the wheelD. Two hands provide firm gripQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Physics Test Online PreparationASF Written Test Preparation Online McqsFPSC SST Test Preparation Mcqs OnlineOnline ECAT Test Preparation McqsPPSC Lecturer Test Preparation Online McqsLecturer Test KPPSC Preparation Mcqs OnlineSPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject WiseIB Pakistan NTS Jobs 2025 Online Test Preparation McqsMDCAT Test Preparation Online Related Syllabus Mcqs