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Author Question: If someone is practicing three point contact they will be: a. using a special type of fastener b. ... (Read 75 times)

Mr3Hunna

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on: Jun 23, 2018
If someone is practicing three point contact they will be:
 
  a. using a special type of fastener
 b. in contact with a machine with two hands and one foot or two feet and one hand
 c. be in contact with a machine with a hand, foot and a safety harness d. be in a machine's seat with a three point seat belt on

Question 2

It takes 50 pounds of force to move a 100 pound block of wood across the floor. The coefficient of friction is ________.
 
  A) 1.0 B) 0.5 C) 1.5 D) 2.0


connor417

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Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

B


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