Vector has a magnitude of 5 units, lies in the xy -plane and points in a direction 120º…
Physics · NEET · NTA Exams — BASIC MATHEMATICS AND VECTOR
Vector
has a magnitude of 5 units, lies in the xy-plane and points in a direction 120º from the direction of increasing x. Vector
has a magnitude of 9 units and points along the z-axis. The magnitude of cross product
is [AMU (Engg.) 2012]
- 30
- 35
- 40
- 45
Answer
(A) 30
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