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
ss7ja [257]
3 years ago
6

A street light is on top of a 8 foot pole. Joe,

Physics
1 answer:
zubka84 [21]3 years ago
5 0
8/4 = y/y-x

8y - 8x  = 4y

y = 2x

y = 2 x 4

y = 8

Hope this helps
You might be interested in
All organisms are made up of one or more
Alexus [3.1K]

made up of more than one cell.

6 0
3 years ago
Read 2 more answers
A tiny boat is floating in a metal bucket. If you build a fire under the bucket ,how will most of the heat be transferred from t
Dimas [21]
The molecules will heat up and move faster, some evaporating and turning to gas, the toy boat will heat up if made of conducting materials but otherwise unchanged. The water will also start to boil.
7 0
3 years ago
A person is singing in the shower. They notice that as certain notes become very loud, the shower walls vibrate. Which statement
AysviL [449]

Answer:

the note is one of the harmonic frequencies for the shower.

I just took the quiz, this is correct. Hope this helps:)

Explanation:

8 0
3 years ago
select all that apply the force of gravity a. changes slightly with the location on the earth b. decreases with height above sea
Reptile [31]
The answer to your question is C
7 0
3 years ago
Write the realtionship between the density of a liquid and its upthrust? clarify​
kipiarov [429]

Answer:

B = ρ g V_liquid

the thrust is proportional to the density of the liquid

Explanation:

The density of a liquid is defined as the relationship between the mass and the volume of the liquid

         ρ = m / V

The upward push of the liquid is given by the principle of Archimedes Archimedes establishes that the push is equal to the weight of the dislodged liquid

        B = W_liquid

        B = m _liquid g

we substitute mass for density

        B = ρ g V_liquid

therefore we see that the thrust is proportional to the density of the liquid

8 0
3 years ago
Other questions:
  • Describe how the potential energy of a river is changed into kinetic energy.
    10·1 answer
  • Find the electric flux through a cylindrical Guassian surface produced by a point charge at base.
    5·1 answer
  • Some plants disperse their seeds when the fruit splits and contracts, propelling the seeds through the air. The trajectory of th
    14·2 answers
  • If silicic rock is found in a core sample. What evidence does this provide about the rocks location ?
    14·1 answer
  • 4. A 75 kg bobsled is pushed along a horizontal surface by two athletes. After the
    9·1 answer
  • A 5.00 kg rock whose density is 4300 kg/m3 is suspended by a string such that half of the rock's volume is under water. You may
    10·1 answer
  • Subtract the following and give the answer using significant figures 3.400-0.7591
    11·1 answer
  • g A high-energy photon turns into and electron and a positron. (A positron has exactly the same mass as the electron, but opposi
    11·1 answer
  • What speed should a satellite of mass 4,900 kg moving around
    9·1 answer
  • when a metal sphere is dropped in to a tall cylinder containing liquid its acceleration is g÷2 (gravity over 2) show that : dens
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!