94.40: A block of mass M is initially at rest on a frictionless floor, as sh
fm2ahzwr ,/ o8own in the accompanying figure. The block, attached to a ma
rmz2, wahf8 o/ssless 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?