1. A car travels 36 miles North and then 45 miles East. How far does it displace?

2. Jason walks 100 meters South and 500 meters West. How far does he

displace from his starting point?

3. If a person riding a back rides 60 meters West then 40 meters North, how far

have they displaced?

4. What is the displacement of a car that travels 700 miles North and then 500

miles East?

5. If a car travels from it's driveway to a town 300 miles North, then returns to

its driveway, how far has it displaced?

6. Does a car displace if it travels 200 miles North and then 100 miles South? If

so, how far?

7. If a car travels South for 650 km and then East for 650 km, how far has it

displaced?

8. Does a racecar displace around a circular track from the start to the end of

the race?

Needs y’all’s help answering these 8 questions please

Explanation:

Displacement is the shortest distance or path between two points.

1) Displacement = √(36² + 45²) = 57.63 miles

2) Displacement = √(100² + 500²) = 509.9 meters

3) Displacement = √(60² + 40²) = 72.11 miles

4) Displacement = √(700² + 500²) = 860.23 miles

5) Displacement = 300 - 300 = 0 miles

6) Displacement = 200 + 100 = 300 miles

7) Displacement = √(650² + 650²) = 919.24 miles

8) Yes, since a distance is moved in a direction

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.