Chapter 2 - Vectors and Equilibrium - 4


Physics Class 11
1. A null vector has _____ magnitude


Physics Class 11
2. Rectangular components of a vector are



3. Torque is a


4. A unit vector in the direction of A is written as



5. The cross product of i x j is equal to



6. The scalar product of two parallel vectors is equal to



7. The position vector is a vector that describes



8. For anti-parallel vectors, angle is equal to



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