If the potential energy of the particle is ­α - β/2 x2, then force experienced by the particle is
A. F=β/2 x2
B. F=βx
C. F=-βx
D. F=-β/2 x2
Answer:B
If the potential energy of the particle is ­α - β/2 x2, then force experienced by the particle is
A. F=β/2 x2 B. F=βx C. F=-βx D. F=-β/2 x2