(Answered) A block with massnbspmnbsp 0450nbspkgnbspis attached to one

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A block with mass m = 0.450 kg is attached to one end of an ideal spring and moves on a horizontal frictionless surface. The other end of the spring is attached to a wall. When the block is atx = +0.240 m, its acceleration isax = -14.0 m/s2 and its velocity isvx = +4.00 m/s.

Part A: What is the spring's force constant k?

Part B: What is the amplitude of the motion?

Part C: What is the maximum speed of the block during its motion?

Part D: What is the maximum magnitude of the block's acceleration during its motion?

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