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
vekshin1
3 years ago
6

Which part of the iceberg displaces water equal in weight to the buoyant force

Physics
2 answers:
nata0808 [166]3 years ago
6 0
Whoa !  Wait a second.  The weight of the displaced water
is ALWAYS equal to the buoyant force.

In the case of a floating object ... whether it's an iceberg or
a dead fly ... the part that's under the surface is the part that's
displacing water.
Westkost [7]3 years ago
6 0
The bit that's below the sea level = most of it = part of the reason why the Titanic was "holed below the water line" and thus doomed to sink. Most of a berg is below the water line.
You might be interested in
HELP ME PLEASEEEEEEEEEEEEEE
rjkz [21]

Answer:

The one you have selected is correct.  :)

Explanation:

7 0
3 years ago
on a very muddy football field, a 120 kg linebacker tackles an 75 kg halfback. immediately before the collision, the linebacker
DIA [1.3K]
<u>Momentum</u> 
- a vector quantity; has both magnitude and direction
- has the same direction as object's velocity
- can be represented by components x & y.

Find linebacker momentum given m₁ = 120kg, v₁ = 8.6 m/s north
P₁ = m₁v₁
P₁ = (120)(8.6)
[ P₁ = 1032 kg·m/s ] = y-component, linebacker momentum

Find halfback momentum given m₂ = 75kg, v₂ = 7.4 m/s east
P₂ = m₂v₂
P₂ = (75)(7.4)
[ P₂ = 555 kg·m/s ] = x-component, halfback momentum

Find total momentum using x and y components.
P = √(P₁)² + (P₂)²
P = √(1032)² + (555)²
[[ P = 1171.77 kg·m/s ]] = magnitude 

!! Finally, to find the magnitude of velocity, take the divide magnitude of momentum by the total mass of the players.
P = mv
P = (m₁ + m₂)v
1171.77 = (120 + 75)v      <em>[solve for v]</em>
<em />v = 1171.77/195
v = 6.0091 ≈ 6.0 m/s

If asked to find direction, take inverse tan of x and y components.
tanθ = (y/x)
θ = tan⁻¹(1032/555)
[ θ = 61.73° north of east. ]

The magnitude of the velocity at which the two players move together immediately after the collision is approximately 6.0 m/s.
6 0
3 years ago
What may thermal energy stores also be called?<br><br> PLEASE REALLY NEED THE HELP!
ollegr [7]

Answer:

The thermal energy is the sum of the potential energy and kinetic energy that is known to make all the particle in an object it is the energy that is responsible for its temperature heat is the flow of thermal energy thermal energy is the result of something that has some internal temperature which can be measured

3 0
3 years ago
A bowling ball is dropped from rest. what is the ball’s velocity after falling for 4 seconds?
muminat

Answer:

it would be 39.2 m/s

Explanation:

After one second, you're falling 9.8 m/s. After two seconds, you're falling 19.6 m/s, and so on.

4 0
3 years ago
Find the direction of this vector
Alika [10]

Answer:

125 degrees

Explanation:

180 - 55 = 125 degrees

8 0
2 years ago
Other questions:
  • The total energy of a 0.050 kg object travelling at 0.70 c is:
    8·2 answers
  • Why are some atoms radioactive
    9·1 answer
  • Create a piece of evidence showing the relationship between potential and kinetic energy You MUST include the following words: p
    7·1 answer
  • is it true a behavior adaptation is a biochemical change within that organism that helps it survive or maintain homeostasis
    6·1 answer
  • Use the law of conservation of energy to explain why the work output of a machine can never exceed the work input
    7·2 answers
  • Determine the Reynolds number for a flow of 0.2 m^3/s through a 203 mm inner diameter circular pipe of a fluid with rho=680 kg/m
    8·1 answer
  • Lithium and francium have similar properties because they
    5·1 answer
  • A 55 year old woman is awakened by an excruciating pain that radiates from her right abdomen to her flank on the same side
    9·1 answer
  • Physics Physics Physics - 10​
    15·1 answer
  • What is the concentration of H+ ions at a pH = 2? mol/L What is the concentration of OH– ions at a pH = 2? mol/L What is the rat
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!