A 2 kg mass is dropped from a height of 8.00 m onto a spring with a spring constant of 200 N/m. What was thespeed of the mass when the spring was compressed a distance of 0.6 m? (g = 9.8 m/sec2)
a. 5.25 m/s
b.6.15 m/s
c. 3.42 m/s
d. 8.05 m/s
e. 10.99 m/s​