Can you please answer my question correctly ASAP​

1) C, 2) C, 3) B, 4) D, 5) A/B, 6) D, 7) D, 8) A, 9) B, 10) A

Explanation:

1) Seconds, minutes and days are time units. (Correct C)

2) The displacement is shortest distance between the point of origin and the point of destination. (Correct C)

3) The velocity is the rate of change of position in time. (Correct B)

4) Graphs are a very useful ressource to infer characteristics inherent to a studied physical variable. (Correct D)

5) There are two possible answers, since both milimeters and meters are units for distance. (Correct answers: A/B)

6) The distance is the arc length of the entire path that object travelled. ( D)

7) Traditionally, in a position vs. time graph we plot time in the x-axis. ( D)

8) In this case, we use a distance-time graph, where travelled distance is the dependent variable and time is the independent variable. ( A)

9) The point of origin is the initial position of the object. ( B)

10) The point of destination is the final position of the object. ( A)

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

c. magnitude and direction