Listed following are observable characteristics of equinoxes and solstices in the continental united states (which means temperate latitudes in the northern hemisphere). match each characteristic to the corresponding equinox or solstice. view available hint(s) the noontime sun casts the longest shadowsthe sun rises due east today, but will rise slightly north of due east tomorrowthe sun has declination 0 degree today, but will have a negative declination tomorrowthe noontime sun reaches its highest point of the yearthe sun crosses the meridian 23.5 degrees lower in altitude than the celestial equatorsunset occurs at its farthest point south of due west for the yearlongest day (most daylight) of the year spring equinox summer solstice fall equinox winter solstice

Learning goal: to understand newton's 1st law. newton's principia states this first law of motion: an object subject to no net force maintains its state of motion, either at rest or at constant speed in a right line. this law may be restated as follows: if the sum of all forces acting on an object is zero, then the acceleration of that object is zero. mathematically this is just a special case of the 2nd law of motion, f⃗ =ma⃗ , when f⃗ =0. when studying newtonian mechanics, it is best to remember the 1st law in two ways: if the net force (i. e., sum of all forces) acting on an object is zero, the object will keep moving with constant velocity (which may be zero). if an object is moving with constant velocity, that is, with zero acceleration, then the net force acting on that object must be zero. complete the following sentences to see if you can apply these ideas. part a if a car is moving to the left with constant velocity, one can conclude that