Forces are generally measured using a spring scale. They are measured in Joules.
I would say 60 feet. Yards is what you would use to measure a foot ball field. It's way to big of a measurment for a telephone pole. Feet make sense because they are not to big, but not to small.
~Silver
Answer:
canada,australia,new zealand,india,africa,imperial britain
Barcelona is the only one in a coastal location.
