A 1.20 kg block is attached to a spring with springconstant 16.0 N/m. While the block is sitting atrest, a student hits it with a hammer and almostinstantaneously gives it a speed of 42.0 cm/s.Determine:Part AThe amplitude of the subsequent oscillations?Express your answer with the appropriate units.A = 11.5 cm-SubmitPrevious AnswersPart BCorrectHere we learn how to calculate the amplitude of the spring'soscillations.The block's speed at the point where x = 0.650 A?Express your answer with the appropriate units.v = 2.68MÅmSSubmit?Previous Answers Request AnswerX Incorrect; Try Again; 5 attempts remaining

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