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MDCAT - Practice Test - Physics - Vector and Equilibrium Quiz

Attempt 10 MCQs on MDCAT - Practice Test - Physics - Vector and Equilibrium | Quiz 4

31. Find the magnitude of cross product of vectors A = 2i+3j-k and B = i-2j+3k.



32. What is the first condition of equilibrium?



33. A force of 20 N makes 30° with x-axis. Find its x-component.



34. The direction of vector product of two vectors is:



35. For which angle between two vectors is their dot product maximum?



36. At what angle between two vectors is the magnitude of their resultant minimum?



37. If the resultant of two equal vectors is equal to each vector, what is the angle between them?



38. What is the value of j × k?



39. A 10 kg mass is hanging by two strings making 30° and 60° with horizontal. Find tension in the string at 60° to horizontal.



40. The vector product of two vectors is a:



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