Overview of the CAST Exam

78. On which side of the pipe, A or B, would the water speed be slower?

a. Side A b. Side B c. The water would flow at the same rate on both sides

79. A load of boxes is being carried by the two men shown above. Which of the two men, A or B, is carrying more weight?

a. Man A b. Man B c. They are carrying the same amount of weight.

80. Two birds are sitting on branches of a tree at different elevations. Both drop objects of identical size and weight. Which object will hit the ground with a bigger force?

a. Object A b. Object B c. They hit the ground with equal force