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NCAT Practice Test - Practice Test - Physics - Vector and Equilibrium - 2026 Quiz

Attempt 10 MCQs on NCAT Practice Test - Practice Test - Physics - Vector and Equilibrium (Year 2026) | Quiz 6

51. If |A| = |B|, what is the angle between (A+B) and (A-B)?



52. The scalar product of two vectors:



53. Two forces of 10 N and 20 N act at 120° to each other. Find resultant magnitude.



54. Force is a:



55. Find the angle between vectors A=2i+3j and B=4i-2j.



56. What are the conditions for complete equilibrium?



57. Find the component of vector A=4i+3j along the direction of i+j.



58. What is the magnitude of i × j?



59. A force of 100 N acts on a body moving with velocity 20 m/s at an angle of 60° to the force. Find power.



60. For which angle between two vectors is their resultant maximum?



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