Statics

A spring at rest has a length of 3 inches, when force F with a magnitude of 23 lbf is applied the spring stretches to a length of 5 inches. What is the spring constant (k)?

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asked by Livina
  1. The automobile engine block is suspended by a system of cables. The weight of the block is 200 kg. What are the tensions in cables AB and AC?

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    posted by Livina

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