A 1.40 kg block is attached to a spring with spring constant 15 N/m.While the block is sitting at rest, a student hits it with a hammer and almost Part A instantaneously gives it a speed of 49 cm/s. What is the amplitude of the subsequent oscillations? Express your answer in centimeters. ? A = cm Submit Request Answer Part B What is the block's speed at the point where æ = 0.60A? Express your answer in centimeters per second. ? cm/s Subne it Reguest Anc wer

A 1.40 kg block is attached to a spring with spring constant 15 N/m.While the block is sitting at rest, a student hits it with a hammer and almost Part A instantaneously gives it a speed of 49 cm/s. What is the amplitude of the subsequent oscillations? Express your answer in centimeters. ? A = cm Submit Request Answer Part B What is the block's speed at the point where æ = 0.60A? Express your answer in centimeters per second. ? cm/s Subne it Reguest Anc wer