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
Art [367]
4 years ago
6

Please help me!

Physics
1 answer:
astra-53 [7]4 years ago
7 0

Answer:

Her final velocity is 46 m/s :-)

Explanation:

You might be interested in
Describe one way in which entropy can increase when reactants turn into products Answer in a complete sentence
Ann [662]

Answer:

Explanation:

Entropy is the degree of randomness of a system which it can increases as the temperature of the reactants is increased to yield product.

4 0
3 years ago
Need help! What is true about the relationship among wavelength, frequency, and energy in electromagnetic radiation?
lesantik [10]
I believe the answer is D

7 0
3 years ago
Read 2 more answers
Tell me about your favorite science experiment. Give me a detailed account of the experiment and what you like about it.​
Aleks [24]

Answer:

nngh have

bjruh hjrhhj be rnrnnrnrnnnrnjrjnnnnnnnnrnrn n n and I was nrn

Explanation:

jbbbbbhhhjjnnnnnnnnnnjhvcc

Explanation:

5 0
3 years ago
How does Newton's second law apply to an "Egg Drop" experiment?
Black_prince [1.1K]
Because an object in rest stays in rest until an unequal force pushes it so gravity is pushing on the egg making it drop
6 0
4 years ago
A 1.5m long string weighs 0.0020 kg. It is tensioned to 100N. A disturbance travels along it with a wavelength of 1.5m, find:a)
Zigmanuir [339]

Answer:

the propagation velocity of the wave is 274.2 m/s

Explanation:

Given;

length of the string, L = 1.5 m

mass of the string, m = 0.002 kg

Tension of the string, T = 100 N

wavelength, λ = 1.5 m

The propagation velocity of the wave is calculated as;

v = \sqrt{\frac{T}{\mu} } \\\\\mu \ is \ mass \ per \ unit \ length \ of \ the \ string\\\\\mu = \frac{0.002 \ kg}{1.5 \ m} = 0.00133 \ kg/m\\\\v = \sqrt{\frac{100}{0.00133} } \\\\v = 274.2 \ m/s

Therefore, the propagation velocity of the wave is 274.2 m/s

7 0
3 years ago
Other questions:
  • 1. Si tengo medio kilo de fruta y te doy un cuarto y tú me das tres cuartos de kilo, ¿cuánto tengo? 2. Si en una carrera te qued
    13·1 answer
  • A professional boxer hits his opponent with a 1025 N horizontal blow that lasts 0.150 s. The opponent's total body mass is 116 k
    7·1 answer
  • As a laudably skeptical physics student, you want to test Coulomb's law. For this purpose, you set up a measurement in which a p
    11·1 answer
  • An object in simple harmonic motion has an amplitude of 0.360 m and an oscillation period of 0.620 s. Determine the maximum spee
    14·1 answer
  • Mechano, the evil robot cat, has captured the mous
    6·1 answer
  • Two technicians are discussing headlights. Technician A says that the electricity creates electromagnetic energy in the filament
    6·1 answer
  • An airplane is accelerating forward due to a force of 3320 newtons acting
    8·1 answer
  • The term fetus completes which of the following lists to show the correct order of development?
    12·1 answer
  • *<br> 3. Thermal energy is usually transferred in fluids by radiation.<br> true<br> false
    5·1 answer
  • A 2 N and an 8 N force pull on an object to the right and a 4 N force pulls on the same object to the left. If the object has a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!