Chapter 2 - Vectors and Equilibrium - 3


Physics Class 11
1. If two non-zero vectors A and B are parallel to each other then A.B =____________________



2. The dot product of two vectors A and B in terms of rectangular components is _____________________



3. Let t = r x F, the direction of t is ____________________ to the plane containing r x F.


Physics Class 11
4. When the line of action of an applied force passes through pivot point then the value of moment arm is ____________________



5. Torque is counter part of __________ for rotational motion.



6. The body will be in translational equilibrium when there is no _________ acceleration


Physics Class 11
7. If a body is rotating with uniform angular velocity it is said to be in ________________



8. Vector addition is



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