Question

(a) The spring constant (hint - use values from the graph that exactly line up with gridlines) (b) The force required to compress the spring by 45 mm, using the spring constant. (c) The work required to compress the spring by 45 mm, using the spring constant. 1) If 0.3888 W of power were used doing this, how long did it take? An object of 24 g is placed on top of the spring, and projected vertically once the spring is released (from being compressed by 45 mm). (e) To what height will the object rise (neglecting air friction)? Hint - use the answer from part (c) and conservation of energy

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