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 480 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) Part A 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. HA t= Value Units Submit Request Answer Figure < 1 of 1 > Provide Feedback Next > T- 300 N 15m mosm 30 1m-

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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 480 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)
Part A
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.
Value
Units
t=
Submit
Request Answer
Figure
< 1 of 1 >
Provide Feedback
Next >
T= 300 N
-15m0.8m-
30°
to
-1m-
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 480 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) Part A 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. Value Units t= Submit Request Answer Figure < 1 of 1 > Provide Feedback Next > T= 300 N -15m0.8m- 30° to -1m-
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