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
Finger [1]
3 years ago
15

Whenever Dylan walks into his room, his roommate loudly blows an air horn, which startles Dylan. Dylan doesn't think this is fun

ny, and after several such episodes, he tenses up and opens the door more slowly and carefully. In this practical joke, Dylan's reflex of tensing up whenever he opens the door is the ________.
Physics
1 answer:
Sav [38]3 years ago
4 0

Answer:

stimuli

Explanation:

You might be interested in
A circle has radius of 10cm what is the area in m square. with explantion​
Aleks04 [339]

Answer:20

Explanation: its easy

3 0
2 years ago
Identify two types of nuclear reactions in which the equations E= mc^2 applies.
tekilochka [14]
Nuclear Fusion and Nuclear Fission
3 0
3 years ago
What is the frequency of ultraviolet light?
Triss [41]
Ultraviolet (UV) light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than X-rays, that is, in the range 10 nm to <span>400 nm</span>
7 0
3 years ago
determine the metacentric height of a cylinder of 4 m diameter and height of 4m floating in water with its axis vertical, if per
krok68 [10]

Answer:

-0.383 m

Explanation:

Diameter of cylinder = 4m  therefore  r = 2

height of cylinder ( H ) = 4 m

specific gravity = 0.6 ( assumed )

depth of immersion = 'h'

<u>Determine the metacentric height </u>

weight of cylinder in water = water displaced

= 0.6 * 1000 * πr^2* H = 1000 * πr^2* h

= 0.6 * 4 = h

∴ h = 2.4 m

hence the depth of center of buoyancy from free space = h /2 = 1.2 m

The metacentric height can be calculated using the formula below

Gm = Io / Vsubmerged  - BG

attached below is the remaining solution

6 0
2 years ago
Which of the following are vector quantities?
oksano4ka [1.4K]

Answer:

Displacement and acceleration

3 0
3 years ago
Read 2 more answers
Other questions:
  • Two children playing on a frictionless garden gate invent a new game called "gate". The idea is that they will get on opposite s
    10·1 answer
  • Aircraft sometimes acquire small static charges. Suppose a supersonic jet has a 0.650 µC charge and flies due west at a speed of
    8·1 answer
  • An increase in the transparency of earths atmosphere is often caused by
    11·2 answers
  • A force of attraction that exists between any two objects is _______. (1 point)
    8·1 answer
  • This question is typical on some driver license exams: A car moving at 43 km/h skids 17 m with locked brakes. How far will the c
    12·1 answer
  • Which is a disadvantage of using wind as an energy source? Check all that apply.
    6·2 answers
  • A magnetic field of 14 x 10^-3 T exists at the corner of a circular coil of radius 20cm having 15
    8·1 answer
  • A hockey stick stores 4.2 J of potential energy when it is bent 3.1 cm. Treating the hockey stick as a spring, what is its sprin
    14·1 answer
  • Why is boiling water considered a physical change?
    15·2 answers
  • How can a single crash of a car into a wall involve three separate collections?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!