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
alexandr1967 [171]
3 years ago
14

Write a hypothesis about the use of an object’s physical characteristics to determine its density. Use the format "if . . . then

. . . because . . .” and be sure to answer the lesson question "How can the density of an object be determined?”
Thank you!
Physics
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer:

∧·······∵·······∴·······Hello :D········∴·······∵·······∧

How is Mass or volume change affect density?: Density is an intensive property of the material or substance and depends upon the relationship between the mass and volume. Unless the mass changes in relation to the volume, the density will not change.

Are mass and volume related?: Mass and volume are two units used to measure objects. Mass is the amount of matter an object contains, while volume is how much space it takes up.We can say that the volume of the object is directly proportional to its mass. As the volume increases the mass of the object increases in direct proportion.

How can density of an object be determined?: If the mass of an object increases then its density increases because density is directly proportional to mass.

Hope this helped too. ~(;-;)~

Explanation:

<h2>Hope this helps! </h2><h2 />
You might be interested in
In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. A r
IrinaK [193]

Answer:

570 N

Explanation:

Draw a free body diagram on the rider.  There are three forces: tension force 15° below the horizontal, drag force 30° above the horizontal, and weight downwards.

The rider is moving at constant speed, so acceleration is 0.

Sum of the forces in the x direction:

∑F = ma

F cos 30° - T cos 15° = 0

F = T cos 15° / cos 30°

Sum of the forces in the y direction:

∑F = ma

F sin 30° - W - T sin 15° = 0

W = F sin 30° - T sin 15°

Substituting:

W = (T cos 15° / cos 30°) sin 30° - T sin 15°

W = T cos 15° tan 30° - T sin 15°

W = T (cos 15° tan 30° - sin 15°)

Given T = 1900 N:

W = 1900 (cos 15° tan 30° - sin 15°)

W = 570 N

The rider weighs 570 N (which is about the same as 130 lb).

6 0
3 years ago
Which process do hydrogen atoms use to make the Sun's energy?
Maru [420]
Nuclear fusion, converts hydrogen atoms into helium
8 0
3 years ago
What happens when red, blue, and green light come together?
Alja [10]

Answer:

I believe if red, blue, and green light come together it would produce White light.

8 0
2 years ago
Read 2 more answers
What is the definition of input force?
andrezito [222]

Answer:

The input force (effort) is the amount of effort used to push down on a rod, or pull on a rope in order to move the weight. In this example, the force the little guy is using to pull the elephant is the input force.

Explanation:

5 0
2 years ago
Read 2 more answers
Which of the following is true about all of the outer planets?A.Much of the material in these planets is solid.B.The surface of
Lisa [10]
The awnsers is D all the planet's in the solar system rotate the same direction or else they would bump into each other
4 0
3 years ago
Other questions:
  • The maximum energy a bone can absorb without breaking is surprisingly small. Experimental data show that both leg bones, togethe
    5·1 answer
  • You are doing an experiment to determine how many passengers would fit into a full-sized plane. If a scale model plane has space
    7·2 answers
  • A capacitor is connected to an ac power supply. The maximum current is 4.0 A and the reactance of the capacitor is Xc = 8.0 Ω. W
    10·1 answer
  • [03.02]
    13·2 answers
  • Two capacitors are identical, except that one is empty and theother is filled with a dielectric (κ = 3.60). The empty capacitor
    5·1 answer
  • Estefan has determined his BMI at 31. Explain how he can apply the FITT training principles to improve his body composition.
    6·1 answer
  • A dog chases a skateboarder travelling at 10.4\,\dfrac{\text{m}}{\text{s}}10.4 sm ​ 10, point, 4, start fraction, start text, m,
    12·1 answer
  • Acceleration of a refrigerator 30s after a person begins pushing it at a force of 400 N
    11·1 answer
  • If the voltage drop across the first resistor is 13.00V, then how many volts remain for the 2nd resistor?
    6·2 answers
  • A 6.5 kg rock thrown down from a 120m high cliff with initial velocity 18 m/s down. Calculate
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!