A 2.00 kg mass is connected to a spring with a spring constant of 9.00 N/m. The displacement is given by the expression x(t) = 12.0 cm sin(ω t). What is the period of the simple harmonic motion?
A. 4.75 sec
B. 4.27 sec
C. 3.95 sec
D. 3.36 sec
E. 2.96 sec
A. 4.75 sec
B. 4.27 sec
C. 3.95 sec
D. 3.36 sec
E. 2.96 sec
-
Period of a loaded spring .. T = 2π√(m/k)
T = 2π√(2kg / 9N/m) .. .. .. ►T = 2.96 s
T = 2π√(2kg / 9N/m) .. .. .. ►T = 2.96 s