Acar sitting at a red light begins to accelerate at 2.0 m/s2 when the light turns green. it continues with this acceleration until it reaches a speed of 20 m/s. it then travels at this speed for another few minutes. how far does the car travel in the first 46 s after the light changes to green?

Explanation:

here we know that car starts from rest and continue to accelerate till it will reach to maximum speed of 20 m/s

so we will have

so car will accelerate till t = 10 then it will move with uniform speed

so the distance moved by the car till it accelerates is given as

now it will move with uniform speed for next 36 s

so we have

so total distance moved by the car is given as

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

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!