A

10-kg

box is at rest at the end of an unstretched spring with constant

k=4000(N)/(m)

. The mass is struck with a hammer giving it a velocity of

6.0(m)/(s)

to the right across a frictionless surface. What is the amplitude of the resulting oscillation of this system?\

2m

\

0.6m

\

0.3m

\

0.4m

\

0.5m

A 10-kg box is at rest at the end of an unstretched spring with constant k=4000N/m. The mass is struck with a hammer giving it a velocity of 6.0m/s to the right across a frictionless surface. What is the amplitude of the resulting oscillation of this system? 2m 0.6m 0.3m 0.4m 0.5m