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vladimir2022 [97]
3 years ago
6

In 5 seconds a car moving in a straight line increases its speed form

Physics
1 answer:
marusya05 [52]3 years ago
5 0

Answer:

10,800 m (^2)

Explanation:

<u>234,000 m/s - 180,000 m/s</u>     =   10,800 m (^2)

                    5s                                    

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What is the speed of a car that travels 0.200 km in 95 seconds? State your answer in meters per second.
WARRIOR [948]

Answer:

<h2>2.10 meters per second</h2><h2 />

Explanation:

speed (velocity) = distance / time

                          = <u>0.2 km (1000 m/km) </u>

                                     95 secs.

                          = 2.10 meters per second

8 0
3 years ago
Identify the magnetic North Pole of Earth's magnet
AlladinOne [14]
If i am reading this question right the answer should be the south pole
6 0
3 years ago
Read 2 more answers
A toy rocket is launched with an initial velocity of 10.0 m/s in the horizontal direction from the roof of a 38.0-m-tall buildin
Bas_tet [7]

Answer:

Explanation:

Consider downward displacement first .

downward displacement h = 38 m .

downward acceleration = g

downward initial velocity u = 0

h = ut + 1/2 g t ²

38 = 0 + 9.8 t ²

t = 1.97 s

During this period , there will be horizontal displacement with initial velocity u = 10 m /s and acceleration a = 1.6 m /s²

s = ut + 1/2 a t²

= 10 x 1.97 + .5 x 1.6 x 1.97²

= 19.7 + 3.10

= 22.8 m

3 0
3 years ago
(15 points)
vodomira [7]

Answer:

1. Decrease

2. Decrease

3. Stay the same

Explanation:

1. The more predators there are that eat the prey(cricket/frog), the less prey there will be.

2. The more the pollution effects them negatively, the more the population will die off.

3. The decrease of food may kill the population, but the increase of food does not effect the birth rate of the population.

4 0
3 years ago
Which forces are shown on a free body diagram?
notsponge [240]

Answer:

What is a Free Body Diagram?

The free body diagram helps you understand and solve static and dynamic problem involving forces. It is a diagram including all forces acting on a given object without the other object in the system. You need to first understand all the forces acting on the object and then represent these force by arrows in the direction of the force to be drawn.

Explanation:

5 0
3 years ago
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