Question: In the situation shown in Figure 7-15 (d), a spring with a force constant of 750 N/m is compressed by 4.1 cm. In figure 7-15

In the situation shown in Figure 7-15 (d), a spring with a force constant of 750 N/m is compressed by 4.1 cm.

In figure 7-15

(a) If the speed of the block in Figure 7-15 (f) is 0.88 m/s, what is its mass?
(b) If the mass of the block is doubled, is the final speed greater than, less than, or equal to 0.44 m/s?
(c) Find the final speed for the case described in part (b).

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