All rights reserved. Types of contractions. When we think of a muscle contracting normally, we tend to think of the muscle shortening as it generates force. While it's true that this is a way of muscle contracting, there are many different ways that a muscle can generate force, as seen in Figure 1 below.
New York City is the most-populous city in the United States, with an estimated record high of 8,491,079 residents as of 2014, incorporating more immigration into the city than outmigration since the 2010 United States Census.
Based on the historical and current trends of the state, the population is expected to reach about 19.697 million people by the year 2020. This population would be a 0.65% increase from the current population of New York. Then, by the year 2025, the population is expected to continue that trend.