1. In condition 1 for static equilibrium ( no translation motion), the sum of al

ID: 1789254 • Letter: 1

Question

1. In condition 1 for static equilibrium ( no translation motion), the sum of all forces acting on an object must be ___________

a.infinite
b. negative
c. zero
d. positive

2.In condition 2 for static equilibrium (no rotational motion) the sum of all torques about ANY point on a rigid body must be ____________

a. negative
b. positive
c. infinite
d. zero

3.The product of force and perpendicular distance to the point of hinge from the line of action of the force is known as ____________

a. momentum
b. torque
c. Potential energy
d. Friction

4. The system is at static equilibrium if the net force is zero, but the torque is not zero.

True/ False

What force acting on the string is taken in to consideration (to draw a graph) in this experiment?

a .Friction
b Weight
c Electrostatic
d Tension

1. condition 1 is that sum of net forces must be zero

2. net torque acting on the object must be zero

3. F x L is generally the torque

4. No both conditions must be met for static equilibrium

5. Nature of experiment not given in the question

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