a gravity g Falling objects accelerate down at 32 ft/sec 2 9.8 m/sec 2 more precisely: at sea level9.80621 m/sec 2 32.1725 ft/sec 2 16.0 km ( 10.
What is the U.S. census? Every 10 years, the government reports the number of people who live in the United States by conducting a count called the census.