A (B+25.0) g mass is hung on a spring. As a result the spring stretches (8.50+A) cm. If the object is then pulled an additional 3.00 cm downward and released, what is the period of the resulting oscillation? Give your answer in seconds with 3 significant figures.
A= 10
B=910
given
m = 910 + 25
= 935 g
= 0.935 kg
x = 8.5 + 10
= 18.5 cm
= 0.185 m
let k is the spring constant.
in the equilibrium, F_spring = Fg
k*x = m*g
k = m*g/x
= 0.935*9.8/0.185
= 49.5 N/m
time period of oscillations,
T = 2*pi*sqrt(m/k)
= 2*pi*sqrt(0.935/49.5)
= 0.863 s <<<<<<<<<-------------Answer
A (B+25.0) g mass is hung on a spring. As a result the spring stretches (8.50+A)...
A (B+25.0) g mass is hung on a spring. As a result the spring stretches (8.50+A) cm. If the object is then pulled an additional 3.00 cm downward and released, what is the period of the resulting oscillation? Give your answer in seconds with 3 significant figures. A=9, B=081
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