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
irina1246 [14]
4 years ago
9

In a bizarre but harmless Superman fell from the top of the Eiffel How fast was Superman traveling when he hit the ground 7.80 s

econds after falling ?

Physics
1 answer:
brilliants [131]4 years ago
5 0
Vf = final velocity
Vi = initial velocity
g = acceleration due to gravity
t = time

Vf = Vi + gt

Vf = 0 + (9.8)(7.80)
Vf = 76.44 m/s
You might be interested in
Samantha walked 5km/h . how long did it take to her to travel 15 km? ​
valkas [14]

Answer:

3hrs is the answer

Explanation:

time=d/t

t=15/5 hrs

t=3 hrs

4 0
3 years ago
PLEASE HURRY What is "a section of a chromosome that typically contains the code for a particular protein, which determines a sp
castortr0y [4]

Answer:

It is a gene!!

Explanation:

It is because RNA is referred to as a gene. Genes are contained in chromosones.

6 0
3 years ago
witch of the following is the least reliable source of background information for a scientific project.
Tems11 [23]

Primary sources are most often produced around the time of the events you are studying.


hopwe this helps

3 0
4 years ago
Read 2 more answers
A 4.00-kg mass and a 9.00-kg mass are being held at rest against a compressed spring on a frictionless surface. When the masses
IgorLugansk [536]

Answer:

B) 0.500 m/s West

brainlist answer

4 0
3 years ago
Algol consists of a 3.7 msun main-sequence star and a 0.8 msun subgiant. why does this seem surprising, at least at first?
Aleonysh [2.5K]
The two stars should be the same age, so we'd expect the subgiant to be more massive than the main-sequence star.
7 0
4 years ago
Other questions:
  • In physics it is important to use mathematical approximations. Demonstrate that for small angles (< 20°) the following relati
    7·2 answers
  • What defines the mass number of an isotope? A. the sum of the neutrons and protons B. the sum of the neutrons and electrons C. t
    5·1 answer
  • Which word in the sentence is a gerund?
    10·2 answers
  • What is the first step in using a balance beam scale?
    10·1 answer
  • Sebuah pegas memiliki beban 5 kg dan digantung vertikal. Jika pegas tersebut bertambah panjang 7 cm maka perubahan energi potens
    6·2 answers
  • When one form of energy is converted into another what is the name of that
    8·1 answer
  • Which of the following is not a part of dalton s atomic theory?
    9·2 answers
  • A car moved 40 km north and 90 km south. What is the displacement of the car?
    14·1 answer
  • Determine the x and y components of reaction at pin b on bc using scalar notation.
    9·1 answer
  • How is the frictional force produced?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!