3. If the center of gravity of the stacked tables is at G, and the stack weighs 100 lb, determine the smallest force P the boy must push on the stack in order to cause movement. The coefficient of static friction at A and B is µs = 0.30. The tables are locked together. 30° 3.5 ft 3 ft i2 ft-
3. If the center of gravity of the stacked tables is at G, and the stack weighs 100 lb, determine the smallest force P the boy must push on the stack in order to cause movement. The coefficient of static friction at A and B is µs = 0.30. The tables are locked together. 30° 3.5 ft 3 ft i2 ft-
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![3.
If the center of gravity of the stacked tables is at G, and the stack weighs 100 lb, determine the
smallest force P the boy must push on the stack in order to cause movement. The coefficient of static
friction at A and B is µs = 0.30. The tables are locked together.
30
3.5 ft
3 ft
B
-2 ft-2 ft-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb373aa14-ebb2-48e7-9145-98408502d0fb%2F95484350-21bc-40af-8383-2cc61f81842e%2F4qoy9u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3.
If the center of gravity of the stacked tables is at G, and the stack weighs 100 lb, determine the
smallest force P the boy must push on the stack in order to cause movement. The coefficient of static
friction at A and B is µs = 0.30. The tables are locked together.
30
3.5 ft
3 ft
B
-2 ft-2 ft-
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