Question
: The coat hanger shown below is made of PVC (polyvinyl chloride). The neck of the hanger is 0.010 m in diameter and is 0.10 m long. If a coat hangs on the hanger, the length of the neck will increase by 1.00 x10 -5 m.
1. What is the mass of the coat?
2. How many such coats must be hung on the hanger to cause the neck to remain stretched after the coats are removed?
1. What is the mass of the coat?
2. How many such coats must be hung on the hanger to cause the neck to remain stretched after the coats are removed?