Predict/Explain (a) Referring to the hanging planter in Example 6-5, which of the three gr...

Predict/Explain (a) Referring to the hanging planter in Example 6-5, which of the three graphs (A, B, or C) in Figure 6-26 shows an accurate plot of the tensions T1 and T2 as a func­tion of the angle θ? (b) Choose the best explanation from among the following:

I. The two tensions must be equal at some angle between θ = 0 and θ = 90°.

II. T2 is greater than T1 at all angles, and is equal to mg at θ = 90°

III. T2 is less than T1 at all angles, and is equal to 0 at θ = 90°.

FIGURE 6-26 Problem 38

Example 6-5 Suspended Vegetation