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
lapo4ka [179]
2 years ago
6

Please help me with part 2. Will give brainliest

Physics
1 answer:
galben [10]2 years ago
8 0

Hi there!

We can use the derived equation to solve:

t = \sqrt{\frac{2h}{g}}}, where:

h = height

g = acceleration due to gravity

Plug in the given values. Remember to CONVERT km to m:

32 km = 32 km * 1000 m / 1 km = 32,000 m

t = √(2(32000)/3.4) ≈ <em>137.199 sec</em>

Part 2:

Use the derived equation:

vf = √2gh

vf = √(32000)(3.4) = <em>329.848 m/s</em>

<em />

<em />

You might be interested in
What is the displacement for the couple's hiking trip? Give your answer as an ordered pair, with magnitude first, followed by a
nekit [7.7K]

Answer:

Explanation:

See the attached

7 0
2 years ago
Read 2 more answers
What can we say about Gamma waves on<br> the electromagnetic spectrum?
sladkih [1.3K]

Answer: Gamma-rays have the smallest wavelengths and the most energy of any other wave in the electromagnetic spectrum. These waves are generated by radioactive atoms and in nuclear explosions. Gamma-rays can kill living cells, a fact which medicine uses to its advantage, using gamma-rays to kill cancerous cells.

Explanation: :)

6 0
2 years ago
How much time will it take a car traveling at 88 km/hr (55 mi/hr) to travel 500 km?
Alexeev081 [22]
The answer is5.68 hours
8 0
3 years ago
A young man walks daily through a gridded city section to visit his girlfriend, who lives m blocks East and nblocks North of whe
Arada [10]

Answer:

The man ate eggs.

Explanation:

He should brush his teeth before seeing his girlfriend.

4 0
2 years ago
In recent years, assistive technologies have been developed to give people with disabilities equal access to resources. Apex
rosijanka [135]

Answer: as the public need for equal access for people with disabilities became understood, laws were enacted to mandate assistive technologies inclusion in almost all public spaces

Explanation: I just took the test but my teachers a füçkįñg čūńt so don't know if the this will help

3 0
3 years ago
Other questions:
  • An object, initially at rest, is subject to an acceleration of 34 m/s2. how long will it take for that object to travel 3400 m?
    15·1 answer
  • What is the function of an electromagnet in an electric doorbell?
    11·1 answer
  • Which of the following determined that cathode rays are negatively charged?
    11·1 answer
  • Most metals are not ?
    12·1 answer
  • How many nanoseconds does it take light to travel 2.50 feet in a vacuum
    15·1 answer
  • Inductors in parallel. Two inductors L1 = 1.31 H and L2 = 2.24 H are connected in parallel and separated by a large distance so
    7·1 answer
  • Which is the union of one man and one woman called?
    5·2 answers
  • How does Bohr’s model of the atom compare with Thomson’s model?
    8·2 answers
  • The cornea behaves as a thin lens of focal lengthapproximately 1.80 {\rm cm}, although this varies a bit. The material of whichi
    14·1 answer
  • Which could most likely describe the three surfaces?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!