94.40: A block of mass M is
s i a3+bk k6oggpl0p li7y(h5 hf)t+9c initially at rest on a frictionless floor, as shown in the accompanying figure. The block, at
lyg6h0 7(lfk)h++k 3po5cp sita 9igbtached to a massless spring with spring constant k, is initially at its equilibrium position. An arrow with mass m and velocity v is shot into the block. The arrow sticks in the block. What is the maximum compression of the spring?