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
ss7ja [257]
3 years ago
10

1. A tourist accidentally drops a camera from a 40.0 m high bridge and it falls for 2.85 seconds. If g = 9.81 m/s2 and air resis

tance are disregarded, what is the speed of the camera as it hits the water?
Physics
1 answer:
attashe74 [19]3 years ago
6 0

Answer:

28 m/s

Explanation:

v(final)^2=v(initial)^2+2a(delta y)

=sqrt(2*-9.8 m/s^2*-40)

28 m/s

You might be interested in
Equation of orbit under central force​
SOVA2 [1]

I found this on arxsiv.org: “The central force motion between two bodies about their center of mass can be reduced to an equivalent one body problem in terms of their reduced mass m and their relative radial distance r. ... The potential V (r) from which this force is derived is also a function of r alone, F = −VV, V ≡ V (r).”

Mark as BRAINLIEST?

8 0
3 years ago
Why would north america will not be able to view the eclipse
Flauer [41]

The North America will not be able to view the eclipse because of its location on the earth caused by the tilting of the earth.

<h3>Effect of tilting of the Earth</h3>

The tilt of the Earth is what causes seasons to occur. These are the seasons in relation to the Northern Hemisphere.

The tilting of the Earth causes the difference in the amount of sun reaching each region of the earth like in the North America continent.

Thus, the North America will not be able to view the eclipse because of its location on the earth caused by the tilting of the earth.

Learn more about eclipse here: brainly.com/question/8643

#SPJ1

4 0
2 years ago
 Acid precipitation is caused by a mix of 
saveliy_v [14]
C. sulfur dioxide, carbon dioxide, and nitrogen oxides

These three chemical compounds play a role in the chemistry of acid rain or acid precipitation. These compounds are then in the process as they evaporate are converted into acids, mainly, nitric acid and sulfuric acid. These toxic gases that composes acid precipitation is actually caused by industries, factories or plants that utilizes such chemicals and then uses a humongous amount which then is released in during the process of certain products or manufactured objects.



4 0
3 years ago
Two people are pushing a car to the right. The mass of the car is 1000.0 kg. One person applies a force of 275 N to the car, whi
givi [52]

Explanation:

Below is an attachment containing the solution.

7 0
3 years ago
2.
juin [17]

Answer:

e.4

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements is true?
    10·1 answer
  • Which method of heat transfer causes you to get burned when you touch a hot pan
    14·1 answer
  • How are galaxies organized and distributed within the universe
    5·2 answers
  • A rain gutter is to be constructed from a metal sheet of width 30 cm by bending up one-third of the sheet on each side through a
    11·1 answer
  • If the car speeds up at a steady 1.6 m/s2 , how long after starting is the magnitude of its centripetal acceleration equal to th
    6·1 answer
  • A baseball (m=140g) traveling 32m/s moves a fielders
    6·1 answer
  • A block attached to a spring with an unknown spring constant oscillates with a period of 2.0 s. What is the period if
    7·1 answer
  • 300N effort is applied to lift the load of 900N by using a first class lever. If the distance between the load and fulcrum is 20
    5·2 answers
  • What is the radius of the 5th orbital in hydrogen?
    5·2 answers
  • At what angle two forces P + Q and (P - Q) act so that their resultant is :
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!