Draw two free-body diagrams for the rotating mass in this experiment, showing all the forces acting on it when

a. it is revolving at radius r and is attached to the Center Post spring,
b. it is revolving while hanging but not attached to the spring.

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

statement #3 on andre"s list is false.