A solid object floats in water with three-fourths of its volume ...

[OSWALD]

A solid object floats in water with three-fourths of its volume beneath the surface. What is the object's density? The density of water is 1000 kg/m3.
 
  A) 1333 kg/m3
  B) 1000 kg/m3
  C) 750 kg/m3
  D) 250 kg/m3

Question 2

A man in a gym is holding an 8.0-kg weight at arm's length, a distance of 0.55 m from his shoulder joint. What is the torque about his shoulder joint due to the weight if his arm is horizontal?
 
  A) 0.24 N  m
  B) 4.4 N  m
  C) 43 N  m
  D) 15 N  m
  E) 0 N  m

[lgoldst9]

Answer to Question 1

C

Answer to Question 2

C

[OSWALD]

Thanks

[lgoldst9]

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