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
s344n2d4d5 [400]
3 years ago
11

Aristotle believed which of the following to be true?

Physics
1 answer:
Bumek [7]3 years ago
5 0

Answer:

number 2

Explanation:

You might be interested in
Find the mass of an object on planet F if its weight is 650 N (g = 13m/s^2)
Andrew [12]

Answer:

the object's mass is 50 kg

Explanation:

We use Newton's second law to solve for the mass:

F = m * a , then   m = F / a

In our case, the acceleration is the gravitational acceleration on the planet, and the force is the weight of the object on the planet. So we get:

m = w / a = 650 N / 13 m/s^2 = 50 kg

Then, the object's mass is 50 kg.

5 0
3 years ago
Which of the following cannot be determined by analyzing the periodic table?
dybincka [34]

Your answer is C) The year the element was discovered :)

4 0
3 years ago
Read 2 more answers
The units of force in science is the
Liono4ka [1.6K]
The correct answer is D. Newton
4 0
3 years ago
Read 2 more answers
A meter stick balances horizontally on a knife-edge at the 51 cm mark. With two nickels stacked over the 6.0 cm mark, the stick
Oliga [24]

Answer:

65g

Explanation:

Two main conditions for equilibrium are:

I. The resultant force must be equal to zero. That is, sum of the forces acting in one direction about a point must be equal to the sum of the forces acting in the opposite direction about the same point.

II. The resultant moment must be equal to zero. That is, sum of the moments in one direction about a point must be equal to the sum of the moments in another direction about the same point.

For the above question,

the 51cm mark is the point where the resultant weight of the meter stick lies,

the pivot or point is the 45cm mark where the stick balanced when 2 nickels ( total mass (5.0g x 2) 10g were placed at the 6cm mark.

Using the conversion factor:

1000g(1kg) = 10N, we can convert mass to weight, calculate the weight of the meter stick then reconvert to mass.

That is,

mass of 2 nickels = 10g = 10/1000 = 0.01N.

Moment = Force x distance from line of force to pivot of rotation

Applying the principle of equilibrium,

Moment of left side = Moment of right side

0.01 x (45-6) = W x (51-45)

Where W = weight of the meter stick

W x 6 = 0.01 x 39

W x 6 = 0.39

W = 0.39/6

W= 0.065N

Therefore, mass of meter stick = 0.065 x 1000 = 65g.

4 0
3 years ago
Tell the order of vessels a blood Cell travels through starting from the heart.
Natalka [10]
Arterie
cwamus
capillaries
phloprant
veins
piscas
7 0
3 years ago
Other questions:
  • 013 Indianapolis 500 champion Tony Kanaan holds his hand out of his IndyCar while driving through still air with standard atmosp
    11·1 answer
  • name the device used often to change the resistance without changing the voltage source in an electric circuit
    7·2 answers
  • In this lab we will make good use of [scientists] Law by inducing a current due to changes in magnetic flux. GIn this lab we wil
    9·1 answer
  • The absolute magnitude of a star is the amount of light received by Earth. true or false
    14·2 answers
  • Would a vibrating proton produce an electromagnetic wave
    11·1 answer
  • the coefficient of static friction between a 40 kg picnic table and the ground below is .43. what is the greatest horizontal for
    14·2 answers
  • Can someone help me with the 10th one which is circled
    10·2 answers
  • Using the periodic table, predict the formulas of stable ionic compounds. Select THREE that are correct.
    13·2 answers
  • Convert an acceleration of 12m/s^2 to km/h^2​
    5·1 answer
  • PLEASE HELP!!! GIVING BRAINLIEST!! ill also answer questions that you have posted if you answer these correctly!!!! (30pts)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!