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
pav-90 [236]
2 years ago
15

The observation deck of a skyscraper is 420 m above

Physics
1 answer:
Reil [10]2 years ago
5 0
2e min :)) pls park braliest
You might be interested in
Water boiling<br><br> Which one is shown? (Look at pic)
Mkey [24]

Answer:

conduction.

Explanation:

Hoped I helped! Im Eve btw have a great day and consider marking this brainliest if you do thank you in advanced!

4 0
3 years ago
A bullet fired horizontally over level ground hits the ground in 0.5 second. If it had been fired with twice the speed in the sa
AnnZ [28]

Answer:

In 0.5 seconds.

Explanation:

The time would be the same because it only depends on the height and the vertical component of the initial velocity. This is of course because each direction must be treated independently. Since between both cases only the horizontal speed changes, the height is the same and the vertical component of the initial velocity is null for both, the time to fall is the same.

8 0
2 years ago
Alfred Wegener believed that all of the continents were originally:
asambeis [7]
Alfred Wegener believed that all of the continents were originally attached! By looking at the map, you can see that Africa and South America look like they were once joined. This 'super continent' was known as Pangaea. He also found fossils that proved his point.
Hope this helps :) 
5 0
3 years ago
The energy produced as a result of this flow of electrons from atom to atom is called
Julli [10]

Electricity is a term used to describe the energy produced (usually to perform work) when electrons are caused to directional (not randomly) flow from atom to atom. ... This movement of electrons between atoms is called electrical current.

5 0
2 years ago
Read 2 more answers
When a ringing bell is caught with hands the sound ceases why
OverLord2011 [107]
Because the bell inside is halted and stops moving, so the changing of it going from side to side ISNT happening which is what causes the noise
5 0
3 years ago
Other questions:
  • What do you think the value will be for the car's distance
    8·1 answer
  • How do I Change the following to decimal numbers.<br> a. 5.93 x 10-5
    7·1 answer
  • Nonrenewable energy resources do not include which of the following?
    15·2 answers
  • Describe the relationship between work and power.
    15·1 answer
  • A scientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surf
    7·1 answer
  • At a particular instant, a moving body has a kinetic energy of 295 J and a momentum of magnitude 25.1 kg · m/s.(a)What is the sp
    13·1 answer
  • You are driving at the speed of 33.4 m/s (74.7296 mph) when suddenly the car in front of you (previously traveling at the same s
    8·1 answer
  • To answer this question, suppose that each vehicle is moving at 7.69 m/s and that they undergo a perfectly inelastic head-on col
    11·1 answer
  • Which is a symptom of the common cold
    8·2 answers
  • 7th grade science i mark as brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!