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Author Question: When an object is in translational equilibrium, the net force acting on the object is non-zero. ... (Read 73 times)

rl

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on: Jul 29, 2018
When an object is in translational equilibrium, the net force acting on the object is non-zero.
 
  Indicate whether the statement is true or false

Question 2

A chain, 10.0 m in length and with a mass of 3.00 kg/m but negligible thickness, is wrapped around a spool with a radius of 25.0 cm
 
  and a moment of inertia (not including the chain) of 0.360 kgm2. With 1.00 m of chain hanging over the side, the spool is released so that it can turn freely about its axle. What is the angular speed of the spool at the moment that 5.00 m of chain are hanging over the side?
  A) 8.90 rad/s
  B) 17.8 rad/s
  C) 19.4 rad/s
  D) 22.1 rad/s
  E) 44.3 rad/s


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bimper21

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Reply #1 on: Jul 29, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


rl

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

cassie_ragen

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Reply 3 on: Yesterday
Gracias!

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