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
victus00 [196]
3 years ago
8

If a piece of an object is dropped down vertically is the moment of inertia gonna be 0? And why?

Physics
1 answer:
Degger [83]3 years ago
5 0

Answer:

The object is dropped, we know the initial velocity is zero. Once the object has left contact with whatever held or threw it, the object is in free-fall. Under these circumstances, the motion is one-dimensional and has constant acceleration of magnitude g.

No so sure

Explanation:

Hope it helps

You might be interested in
If velocity is 0.2m/s, what is the kinetic energy?
Natalija [7]

\huge\boxed{♧ \: \mathfrak{ \underline{Answer} \: ♧}}

we know,

\boxed{kinetic  \:  \: energy =  \frac{1}{2} m {v}^{2} }

So,

\longmapsto \dfrac{1}{2}  \times 10 \times 0.2 \times 0.2

\longmapsto0.2 \: joules

3 0
3 years ago
Mendel made conclusions about inheritance without ever seeing chromosomes or knowing about DNA. Which technology has enabled the
kupik [55]
It would most likely be the microscope.
7 0
3 years ago
Read 2 more answers
Anino acids are important to the body because they build
tino4ka555 [31]

Answer:

Amino acids and proteins are the building blocks of life. When proteins are digested or broken down, amino acids are left. The human body uses amino acids to make proteins to help the body: Break down food.

6 0
3 years ago
Read 2 more answers
Which type of energy is the original source for the energy that food molecules can provide?
Svet_ta [14]

Answer:

Chemical potential energy

Explanation:

which is used to for any form of energy.

4 0
3 years ago
An empty 2,500 kg train car is headed northbound at a velocity of 5 m/s. Ahead of the first car, an empty 1,500 kg car is headed
Tema [17]

Let the mass of 2500 kg car be m_1 and it's velocity be v_1 and the mass of 1500 kg car be m_2 and it's velocity be v_2 .

After the bumping the mass be M and it's velocity be V.

     By law of conservation of momentum we have

                   m_1v_1+m_2v_2 = MV

                    2500 * 5 + 1500 * 1=4000 * V

                    V = 14000/4000 = 7/2 = 3.5 m/s

So the velocity of the two-car train = 3.5 m/s

9 0
3 years ago
Other questions:
  • Two manned satellites approaching one another at a relative speed of 0.450 m/s intend to dock. The first has a mass of 4.50 ✕ 10
    10·1 answer
  • What is the kinetic energy of a 400kg house that is racing around a track at 17 meters per second?
    14·1 answer
  • How does having a sharp pointed beak limit what foods a bird can eat?
    13·1 answer
  • If you are in motion can you have the same speed as someone else in motion but different velocities? Give an example
    9·1 answer
  • I need help with this physics question
    10·1 answer
  • 1.What is the kinetic energy of a 394kg car moving at 15 m/s?
    8·1 answer
  • Help me plsssssssss!!]
    11·1 answer
  • Platinum is used in resistance thermometer for industrial applications because of?
    10·1 answer
  • HELPPPP LOOK AT THE SCREENSHOT TO ANSWER THE QUESTIONS
    5·1 answer
  • What is the geocentric angle of the earthquake focus?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!