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
Dmitriy789 [7]
3 years ago
8

Write a function to accept a vector of masses (m) from the user and gives the corresponding energy to them. Energy vector is the

output of the program. Constant c is the speed of light which is 2.9979 x 108 m/s inside the function.
Physics
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer:

Written in Python

def energyvector(mass):

    c = 2.9979 * 10**8

    energy = mass * c ** 2

    print(round(energy,2))

Explanation:

This line defines the function

def energyvector(mass):

This line initializes the speed of light

    c = 2.9979 * 10**8

This line calculates the corresponding energy

    energy = mass * c ** 2

This line prints the calculated energy

    print(round(energy,2))

You might be interested in
How does the structural of unicellular and multicellular oraganism differ
GenaCL600 [577]

The structural of the unicellular organism and the multicellular organism differs in a broad variety of ways. The main differences you need to know between these two cells are the following.

- Unicellular organism is composed with only one cell.

- Multicellular organism is made up of two or more cells.

- Unicellular are mostly prokaryotes, while multicellular is mainly considered as eukaryotes.

- Unicellular organisms are more smaller and less complex than multicellular organisms.

Hope this helped!

6 0
2 years ago
A 210-kg woorden raft floats on a lake. When a 75-kg man stands on the raft, it sinks 5.0 cm deeper into the water. When he step
GaryK [48]

Answer:

A: The frequency of the vibration is 1.3329 Hz

B: The total energy of the vibration is  18.39375 J

Explanation:

The force of the man his weight causes the raft to sink, and that causes the water to put a larger upward force on the raft.  This extra force is a restoring force, because it is in the opposite direction of the force put on the raft by the man.  Then when the man steps off, the restoring force pushes upward on the raft, and thus the raft – water system acts like a spring, with a spring constant found as follows:

k= F/x = ((75 kg) * (9.81 m/s²))/(5*10^-2 m) = 14715 N/m

The frequency of the vibration is determined by the spring constant (k) and the mass of the raft (210kg).

fn = 1/2π * √(k/m)  = 1/2π * √(14715 / 210) = <u>1.3329 Hz</u>

<u>The frequency of the vibration is 1.3329 Hz</u>

<u />

<u>b) </u>

Since the gravitational potential energy can be ignored, the total energy will be :

Etot = 1/2 k* A² = 1/2 * (14715 )*(0.05)² = 18.39375 J

<u>The total energy of the vibration is  18.39375 J</u>

7 0
3 years ago
Please hurry!!!!!!!.......
elixir [45]

Answer:

B

Explanation:

D is nonsense. The current keeps coming through all lights.

A is wrong. The exact opposite happens. More bulbs more resistance.

C is wrong. More resistance less current, not more.

So your answer is B because the voltage drop in each decreases when there are more bulbs.

5 0
3 years ago
Read 2 more answers
Communicable diseases can be prevented by:
amm1812
Washing your hands and taking medicine
7 0
3 years ago
8.
Arisa [49]

Answer:

can you translate that plz

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the length l of one "arch" of this cycloid, that is, find the distance traveled by a small stone stuck in the tread of a ti
    5·2 answers
  • A 144-g baseball is dropped from a tree 11.0m above the ground.A.With what speed would it hit the ground if air resistance could
    14·1 answer
  • Which researcher first realized that certain psychic secretions pointed to a simple but important form of learning
    11·1 answer
  • Under what condition is it possible for liquid water to have a higher temperature than water vapor when both are in the same con
    10·1 answer
  • List 3 objects that would sink in water &amp; 3 object that would float in water :)​
    6·2 answers
  • If a metal ball suspended by a rod is at rest, which force is responsible for balancing the force due to gravity?
    14·2 answers
  • Which can you do to reduce the power consumption in your home?
    10·2 answers
  • This square solenoid has sides length 25 cm, and 100 turns of wire. The resistance is 10 ohms. Find the magnitude of the induced
    8·1 answer
  • How many examples are there for oscillatory motion (i) Motion of football players (ii) String of a guitar (iii) Motion of a chil
    5·1 answer
  • an airplane is moving at a speed of 75 m/s. as it. lands on a. runwsys. if. the runway is. 500m long, what is the acceleration o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!