19–10. The 30-kg gear A has a radius of gyration about its center of mass O of ko = 125 mm. If the 20-kg gear rack B is subjected to a force of P = 200 N, determine the time 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. 0.15 m P = 200 N rnnn

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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19–10. The 30-kg gear A has a radius of gyration about its
center of mass O of ko = 125 mm. If the 20-kg gear rack B
is subjected to a force of P = 200 N, determine the time
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.
0.15 m
P = 200 N
rnnn
Transcribed Image Text:19–10. The 30-kg gear A has a radius of gyration about its center of mass O of ko = 125 mm. If the 20-kg gear rack B is subjected to a force of P = 200 N, determine the time 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. 0.15 m P = 200 N rnnn
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