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27 Nov 2019
A .3 kg mass is suspended on a spring. In equilibrium the massstretches the spring 2 cm downward. The mass is then pulled anadditional distance of 1 cm down and released from rest. Write downits equation of motion.
a) y= (.03 m) sin (22.1 t)
b) y= (.01 m) sin (22.1 t)
c) y= (.01 m) cos (22.1 t)
d) y= (.03 m) cos (22.1 t)
A .3 kg mass is suspended on a spring. In equilibrium the massstretches the spring 2 cm downward. The mass is then pulled anadditional distance of 1 cm down and released from rest. Write downits equation of motion.
a) y= (.03 m) sin (22.1 t)
b) y= (.01 m) sin (22.1 t)
c) y= (.01 m) cos (22.1 t)
d) y= (.03 m) cos (22.1 t)
Nelly StrackeLv2
12 Oct 2019
