1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8090 [49]
3 years ago
10

One problem caused by technology is that of pollution true or false

Physics
2 answers:
HACTEHA [7]3 years ago
5 0

Answer:

True, because tech is what creates thing like cars and other veicals (i know i spelled it wrong)

hope this helps

Explanation:

lidiya [134]3 years ago
3 0

Answer:

trueeeeeeeeeeee

Explanation:

eeeeeeeeeeeeeee

You might be interested in
Penny puts Fluffy in one wagon and pushes the wagon, once, as hard as she can. Penny puts Butch in the other wagon and pushes it
loris [4]
D;  the wagons will both move in the same way
4 0
3 years ago
Read 2 more answers
You and a friend work in buildings five equal-length blocks apart, and you plan to meet for lunch. Your friend strolls leisurely
Pavel [41]

Answer:

Your friend is 2.143 blocks from the restaurant.

You are 2.857 blocks from the restaurant.

Explanation:

Let t be the time both you and your friend take to walk to the restaurant.

The distance (m) from your building to the restaurant is your walking time t times your speed v1

s_1 = v_1t = 1.6t

Similarly the distance (m) from your friend building to the restaurant:

s_2 = v_2t = 1.2t

Let b be the length (in m) of a block, the total distance of 5 blocks is 5b

s_1 + s_2 = 5b

1.6t + 1.2t = 5b

2.8t = 5b

t = 5b/2.8 = 25b/14

s_2 = 1.2t = 1.2(25b/14) = 2.143b

So your friend are 2.143b meters from the restaurant, since each block is b meters long, 2.143b meters would equals to 2.143b/b = 2.143 blocks. And you are 5 - 2.143 = 2.857 blocks from the restaurant.

7 0
3 years ago
In the diagram shown, satellite S moves in a circular orbit around the Earth (E) in a counterclockwise direction.
zubka84 [21]

The characteristics of the velocity vector used to find the results for the direction of acceleration and velocity are:

  • Acceleration is towards the center of the circle
  • The velocity is tangent to the circle counterclockwise.

Newton's Second Law establishes a relationship between force, mass and acceleration of bodies.

<h3>Centripetal acceleration. </h3>

In the case of circular motion there is a constant change in the direction of the velocity vector, even when its module remains constant, this change in direction points towards the center of the circle, so that the module is constant.

They indicate that the satellite is moving counterclockwise, therefore the speed must go to the left (counterclockwise) tangential to the circle.

In conclusion using the characteristics of the velocity vector we can find the results for the direction of acceleration and velocity are:

  • Acceleration is towards the center of the circle
  • The velocity is tangent to the circle counterclockwise.

Learn more about centripetal acceleration here: brainly.com/question/25243603

6 0
2 years ago
Photons with the highest energy have the longest period
xz_007 [3.2K]

FALSE this is not true

(according to Apex 5.3.2 quiz in Physical Science A)

8 0
3 years ago
Read 2 more answers
What is the relationship between electrostatic force and electric field?​
umka2103 [35]
Electrostatic attraction. The stronger the electric field, the greater the electrostatic force.
7 0
3 years ago
Other questions:
  • Physics questions please help me
    13·1 answer
  • 3. A model rocket is launched straight upward at 58.8 m/s.
    11·1 answer
  • A man jogs at a speed of 1.6 m/s. His dog waits 1.8 s and then takes off running at a speed of 3 m/s to catch the man. How far w
    7·1 answer
  • The diagram below illustrates the law of reflection.
    15·1 answer
  • Which of the following planets orbits the fastest around the sun?
    9·2 answers
  • An amusement park ride called the Rotor debuted in 1955 in Germany. Passengers stand in the cylindrical drum of the Rotor as it
    6·1 answer
  • Degree day calculations are based on a temperature of?
    15·1 answer
  • The rock falls from the distance of 15 m before it hits the water. Calculate its kinetic energy just before hitting the water. S
    7·2 answers
  • Learning Task 2: Prepare a basin with half-filled water and stone. Drop a stone
    14·1 answer
  • Help me pls im terrible at physics
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!