If you drop a baseball with the mass of 135 grams and drop a softball with the mass of 270 grams which one would hit the ground first

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Why is metal often used for cooking pan?

Blank liquids and gases exert a buoyant force on objects placed in them