Rosann Mccomb: Newton's first law reads, " Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it." The race track is the easiest example. It takes a lot of energy to get a race car moving if it is standing still. Once it is going at a high rate of speed, it takes a lot of breaking power and a long distance for the race car to stop.Newton's third law reads, "For every action there is an equal and opposite reaction."Next lets look at a jet plane. Jet engines work, because the aircraft goes in the opposite direction of the flow of air through the engines. The speed is in direct proportion to the pressure of the air going out of the back of the engines. I can't think of an example at an amusement park. I know you want 3 examples for each law, but I can only think of a couple. Sorry....Show more
Clifford Riggleman: What incorporates recommendations is what athletes call "quickness": a participant's ski! ll to all of sudden be in action, supply up shifting, or substitute course in defiance of Newton's First regulation. that's annoying to do. For the 2d regulation, evaluate a quickly-shifting one hundred fifty-pound ball provider colliding with a table sure 3 hundred-pound shielding lineman in soccer. The runner maintains pass interior an analogous course, yet all of sudden at a lots slower velocity while you evaluate that momentum has been transferred to their mixed mass of 450 pounds. For the third regulation, how some batter hitting a pitched ball and getting a "stinger" from the bat cope with? The ball replaced course whilst the bat hit it, however the bat did too. Ouch....Show more
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