The position vector for a particle moving on a helix is c(t)=(2cost,2sint, t2)c(t)=(2cost,2sint, t2). find the speed s(t0)s(t0) of the particle and parametrization for the tangent line at time t0=πt0=π. where will this line intersect the xyxy plane? use the equation of the tangent line such that the point of tangency occurrs when t=t0t=t0 (this is the version given in the e-book between examples 7 and 8 in section 12.1). (use symbolic notation and fractions where needed. ) s(t0)s(t0) = . (use tt for the parameter that takes all real values. simplify all trig expressions by evaluating them.) l(t)l(t) = ,

do you have a formula possibly

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

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!