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
vampirchik [111]
3 years ago
11

Can someone please help me with this.

Physics
1 answer:
just olya [345]3 years ago
7 0

Answer:

fast and hard

Explanation:

You might be interested in
Last one I swear, 50 points again! plz help this is schoolwork
Anit [1.1K]
It is a stretch of the atmosphere ranging from the upper mesosphere to the lower parts of the thermosphere. It’s useful to us in radio communication.
8 0
2 years ago
Read 2 more answers
Describe three pieces of evidence that support the Big Bang theory
lisov135 [29]

Explanation :

According to astronomers, the whole universe is started with a giant explosion called as Big Bang. Big Bang theory shows that the universe is  extended from high density state.

There are some evidence for big bang as :

(1) There are some red shifts of different galaxies which means that the universe is expanding.  

(2) Due to the expanding of universe, some of the new elements are created like hydrogen, deuterium etc.

(3) Microwaves are detected by orbiting detectors.

All this parameters shows that big bang theory was correct.

6 0
3 years ago
Read 2 more answers
When an electron loses or gains a charge, it becomes?​
suter [353]

Answer:

It becomes an Ion with either positive or negative charge

6 0
2 years ago
Read 2 more answers
An object is in circular motion. How will the object behave if the centripetal force is removed
stich3 [128]

The object will sail away in a straight line ... continuing in the same direction it was going when the centripetal force stopped.

3 0
3 years ago
What is the acceleration of a ball traveling horizontally with an initial velocity of 20 meters/second and, 2.0 seconds later, a
Nutka1998 [239]

The acceleration of the ball is 5 m/s^2. This can be calculated using a formula that relates the change in velocity, acceleration, and time. This formula is:

Vf = Vi + at

where:
Vf = final velocity
Vi = initial velocity
a = acceleration
t = time

Substituting the values gives:

30 = 20 + a(2)
<span>a = 5 m/s^2 --> Final Answer</span>
6 0
2 years ago
Other questions:
  • What is the acceleration due to gravity near the surface of earth
    12·2 answers
  • What keeps the particles of a liquid from spreading out to fill an entire container in the same way that gas particles do?
    7·2 answers
  • How do I do this it is for science and I do not want to fail<br>​
    7·1 answer
  • The value of a scientific variable _____.
    15·2 answers
  • Which is the direction of in stantaneous velocity for angular path
    15·1 answer
  • i need the answer asap plz A child rides her bike at a rate of 12.0 km/hr down the street. A squirrel suddenly runs in front of
    7·2 answers
  • How many grams of nitrogen gas are needed to produce 34 g of ammonia
    9·1 answer
  • HELP PLEASE!
    7·2 answers
  • Where are auroras frequently seen
    5·2 answers
  • A leftward force of 7N is applied to a box while the force of friction is 3N. The weight of the box is 4N as is the normal force
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!