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
Verdich [7]
3 years ago
13

I need help with number 3,

Physics
1 answer:
just olya [345]3 years ago
7 0
Simple the ozone layer is the layer in the atmosphere that protect us from the harmful rays the sun produces and without the ozone layer things will get catostrophic if you dont live in the ocean or a cave
You might be interested in
No one falls out during a loop on a<br> rollercoaster because of _____.
Roman55 [17]

Answer:

Seatbelts

Explanation:

Resistance to change in motion. it presses tour body outside of the loop, keeping you inside the cart

8 0
3 years ago
Read 2 more answers
Consider two waves defined by the wave functions y1(x,t)=0.50msin(2π3.00mx+2π4.00st) and y2(x,t)=0.50msin(2π6.00mx−2π4.00st). Wh
guapka [62]

Answer:

They two waves has the same amplitude and frequency but different wavelengths.

Explanation: comparing the wave equation above with the general wave equation

y(x,t) = Asin(2Πft + 2Πx/¶)

Let ¶ be the wavelength

A is the amplitude

f is the frequency

t is the time

They two waves has the same amplitude and frequency but different wavelengths.

4 0
3 years ago
SOS Two forces, one 5 N and the other 8 N, act on a single object. Which of the
Daniel [21]

If the two forces act in the same direction, their resultant is 13N .

If they act in opposite directions, their resultant is 3N .

These are the limits. The resultant is always between 3N and 13N.

So (B), (C), and (D) (3N, 10N, and 13N are possible.)

<em>(A)</em> 2N is not possible.

4 0
3 years ago
Which gives the kinetic energy of a descending yo-yo?
matrenka [14]
A five pushing and letting go of the yoyo
8 0
3 years ago
Which of these objects has kinetic energy?
Damm [24]

Answer:

A ball moving through the air.

Explanation:

The ball has momentum which is a form of kinetic energy.

I don't know if that is correct, but I hope it helps!!!!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Why do liquids solidify when cooled
    12·2 answers
  • What is the kinetic energy in a 50kg mass moving at 2.6 m/s
    11·1 answer
  • 5.Imagine you are ice skating with your BFF. Both of you at rest, when you shove him/her away from you. You have a mass of 65 kg
    8·2 answers
  • A large power plant heats 1917 kg of water per second to high-temperature steam to run its electrical generators.
    5·1 answer
  • The coefficient of kinetic friction between a 780.-newton crate and a level warehouse floor is 0.200. calculate the magnitude of
    9·1 answer
  • It is claimed that if a lead bullet goes fast enough, it can melt completely when it comes to a halt suddenly, and all its kinet
    7·1 answer
  • What did chadwick determine about the new particles observed by German scientists
    9·1 answer
  • What is the law of conservation of energy?
    6·1 answer
  • A 6.00-kg crate is suspended from the end of a short vertical rope of negligible mass. An upward force F(t) is applied to the en
    6·1 answer
  • How can speed and velocity be used to describe motion?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!