A mass is bouncing on the end of a vertical spring/ Its motion will be simple harmonic if the spring: ?
A. can store energy
B. has elasticity
C. is hung vertically
D. obeys Hooke's law
A. can store energy
B. has elasticity
C. is hung vertically
D. obeys Hooke's law
1 Answer
Jun 14, 2018
D
Explanation:
For SHM to exist, there must be a linear restorative force, as per Hooke's (idealised) law:
#F = - kx#
