which of the following statements about simple harmonic motion is correct? The
A
total mechanical energy is always conserved
B
linear acceleration is directed to any variable point
C
linear acceleration varies inversely with displacement
D
period of oscillation varies linearly as acceleration due to gravity
Verified Correct Answer: A.
Physical Principles & Numerical Solution
In SHM, the total mechanical energy (the sum of potential and kinetic energy) remains constant, provided no damping or external forces are acting on the system.
Source: Myschool Past Questions Archive (Record #34650)