0Hz and an amplitude of8.0cm.
If a timer is started when its displacement is a maximum (hence x=8cm
when t=0),
what isthe
displacement of the mass when t=3.7s?
A: zero
B: 0.025
m
C: 0.036
m
D: 0.080
m
E: 0.095
m
If a timer is started when its displacement is a maximum (hence x=8cm
when t=0),
what isthe
displacement of the mass when t=3.7s?
A: zero
B: 0.025
m
C: 0.036
m
D: 0.080
m
E: 0.095
m
举一反三
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