9. Which of the following statements about second class lever is TRUE?
A. The fulcrum is placed anywhere between the effort applied and the resistance or weight to be
moved.
B. The resistance is between the effort force and the fulcrum.
C. The effort force is between the resistance and the fulcrum.
D. The effort is applied in the middle to lift the weight on the other end.
10. How does a pulley used in flagpoles differ from a pulley used in ports where there is loading and
unloading of cargoes?
A. Pulley in flagpole is attached to one place while the pulley used in lifting cargoes is not attached
to a single point.
B. Pulley in flagpole is movable while the other one is a combination of two different pulleys.
C. Pulley in flagpole is not attached to a single point while the other one is attached to a fixed point
D. All the above statements are true about the two types of pulley​