19-10. The 30-kg gear A has a radius of gyration about its nter of mass O of ko = 125 mm. If the 20-kg gear rack B is subjected to a force of P required for the gear to obtain an angular velocity of 20 rad /s, starting from rest. The contact surface between the gear rack and the horizontal plane is smooth. P = 200 N, determine the time 0.15 m A P = 200 N B

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Answer: t = 0.6125 s

19-10. The 30-kg gear A has a radius of gyration about its
nter of mass O of ko = 125 mm. If the 20-kg gear rack B
is subjected to a force of P
required for the gear to obtain an angular velocity of
20 rad /s, starting from rest. The contact surface between the
gear rack and the horizontal plane is smooth.
P = 200 N, determine the time
0.15 m
A
P = 200 N
B
Transcribed Image Text:19-10. The 30-kg gear A has a radius of gyration about its nter of mass O of ko = 125 mm. If the 20-kg gear rack B is subjected to a force of P required for the gear to obtain an angular velocity of 20 rad /s, starting from rest. The contact surface between the gear rack and the horizontal plane is smooth. P = 200 N, determine the time 0.15 m A P = 200 N B
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