Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on the cable. The spool and cable have a total mass of 540 kg and a radius of gyration of ko = 1.2 m. For the calculation, neglect the mass of the cable being unwound and the mass of the rollers at A and B. The rollers turn with no friction. (Figure 1) %3D
Cable is unwound from a spool supported on small rollers at A and B by exerting a force T = 300 N on the cable. The spool and cable have a total mass of 540 kg and a radius of gyration of ko = 1.2 m. For the calculation, neglect the mass of the cable being unwound and the mass of the rollers at A and B. The rollers turn with no friction. (Figure 1) %3D
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Transcribed Image Text:Compute the time needed to unravel 5 m of cable from the spool.
Express your answer to three significant figures and include the appropriate units.
HÀ
t 3D
Value
Units
t.
Transcribed Image Text:Cable is unwound from a spool supported on small
rollers at A and B by exerting a force T = 300 N on
the cable. The spool and cable have a total mass of
540 kg and a radius of gyration of ko = 1.2 m. For the
calculation, neglect the mass of the cable being
unwound and the mass of the rollers at A and B. The
rollers turn with no friction. (Figure 1)
%D
Figure
< 1'of 1
T 300 N
1.5 m
o.s.m
30
1 m
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