Using the text and the lab results, can you identify the TRUE statements?
The instantaneous speed of the car at 40 cm was about 2cm/sec.
The speed of the car increased during the 100 cm trip.
The straight line in the graph indicates that the speed during the trip was constant.
Every two seconds the wind-up car moved about 20 cm.
The data tells us that it takes the wind-up car about 50 seconds to travel 100 cm.

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

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!

i think it would be 5