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
Artemon [7]
3 years ago
6

A 3 kg brick falls freely from rest from the roof of a building. How far will the brick fall in the first 2.0 seconds?

Physics
1 answer:
jenyasd209 [6]3 years ago
4 0

Answer:

did you get the answer

Explanation:

You might be interested in
What does the atomic number respresent?<br><br> (From my science homework)
MrMuchimi
It represents where it is located in the periodic table and how many protons a element has. 
8 0
4 years ago
Give an example of something moving that is not accelerating
Anastaziya [24]
Anything that doesnt have a change in magnitude or direction is something thats not accelerating. so, for example, a car moving at a constant speed of 5mph on a flat road is an example of an object moving but not accelerating
6 0
3 years ago
What are 3 pros and cons of nuclear transmutation?
Tanya [424]
Pros -

It doesn't cost much
Power stations are very compact
Transportation of the material is easy

Cons-

It's not safe
Nuclear waste take 200 years to degrade
Greater risk of explosion



      -IF THIS HELPED WHICH I HOPE COMMENT BELOWw ↓PLEASEX . THANKs!
6 0
3 years ago
Read 2 more answers
Water is flowing through a channel that is 12m wide with a
Alexus [3.1K]

Answer:

Velocity from second channel will be 1.6875 m/sec

Explanation:

We have given width of the channel , that is diameter of the channel 1 d_1 = 12 m

So radius r_1=\frac{d_1}{2}=\frac{12}{2}=6m

Speed through the channel 1 v_1=0.75m/sec

Width , that is diameter of the channel 2 d_2=4m

So r_2=2m

From continuity equation

A_1v_1=A_2v_2

\pi \times 12^2\times 0.75=4\times \pi\times  4^2\times v_2

v_2=1.6875m/sec

So velocity from smaller channel will be 1.6875 m /sec

6 0
3 years ago
What is meant by a charge carrier hole in a semiconductor? Can it be created in a conductor? ​
lara [203]

Answer:

The materials used to make electronic components like transistor and integrated, circuit behave as if effective particles known as electron through them, causing electrical properties

6 0
4 years ago
Other questions:
  • A 2,000 kg car is parked at the top of a 30 m high hill. What is its potential
    5·1 answer
  • 1. Electromagnetic radiation is more common than you think. Radio and TV stations emit radio waves when they broadcast their pro
    15·1 answer
  • What is the acceptable level for chlorine
    5·1 answer
  • Temperature difference in the body. The surface temperature of the body is normally about 7.00 ∘C lower than the internal temper
    7·1 answer
  • What is a disadvantage and advantage for Electrical Energy??
    7·1 answer
  • Which of the following statements about inertia is true?
    8·1 answer
  • the position of an object is given by the equation x = 3.0t^2+1.5t+4.5, where x in meters and t is in seconds. what is the insta
    7·1 answer
  • How electromagnet works in circuit breaker
    12·1 answer
  • Which of the following quantities is inversely proportional to the gravitational pull between two objects?
    10·2 answers
  • Using sound waves signals allow oceanography to determine ocean depth
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!