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
Illusion [34]
3 years ago
5

I really need help with this

Physics
1 answer:
katen-ka-za [31]3 years ago
8 0

<u>C</u> is the correct answer, because energy cannot be created neither destroy. The energy is changing from chemical to from electric to light, and from light to heat.  

You might be interested in
Which of Newton's motion laws BEST explains WHY a rock falls when it is dropped from a bridge?
erma4kov [3.2K]
It’s A because it stays in motion whenever you drop it
4 0
3 years ago
Read 2 more answers
Question 8
Viefleur [7K]

Answer:

96 Joules

Explanation:

The formula for work is Fnet times displacement (F x d = w) which, in this case, 48N is the Fnet and 2m as the displacement. Then all we need to do is multiply these two and we get 96 Joules.

3 0
3 years ago
What are the characteristics of high energy waves?
Temka [501]
Amplitude and frequency
4 0
3 years ago
Read 2 more answers
Three masses are located in the x- y plane as follows: a mass of 6 kg is at (0 m, 0 m), a mass of 4 kg is at (3 m, 0 m), and a m
enot [183]

Answer:

The center of mass of three mass in the x-y plane is located at (1,0.5).                  

Explanation:

It is given that, a mass of 6 kg is at (0,0), a mass of 4 kg is at (3,0), and a mass of 2 kg is at (0,3). We need to find the center of mass of the system. Center of mass in x direction  is :

C_x=\dfrac{6\times 0+4\times 3+2\times 0}{6+4+2}\\\\C_x=1

The center of mass in y direction is :

C_y=\dfrac{6\times 0+4\times 0+2\times 3}{6+4+2}\\\\C_y=0.5

So, the center of mass of three mass in the x-y plane is located at (1,0.5).

3 0
3 years ago
Graphs help you see ______.
Anastaziya [24]
D- if i was right please mark me as a brainliest answer and a thank you
4 0
3 years ago
Read 2 more answers
Other questions:
  • The gravitational force between two objects is 2400 N. What will be the gravitational force between the objects if the mass of o
    8·1 answer
  • A light bulb dissipates 100 Watts of power when it is supplied a voltage of 220 volts.
    9·2 answers
  • How much energy is required to remove a proton from 157N? The masses of the atoms 157N, 146C and 11H are 15.000109 u, 14.003242
    6·1 answer
  • The force of gravitation between two spherical bodies is Gm1 m2 /r2, where r is separation between their dash
    12·2 answers
  • What does temperature measure?
    10·1 answer
  • Would you be doing more work by going up the stairs twice as fast?
    9·2 answers
  • In the cytoplasm, what is broken down into smaller molecules, releasing a small amount of what
    7·1 answer
  • PLEASE help me with this science question.
    10·2 answers
  • Which type of matter is likely to absorb the most sound waves? A. Metal door B. Loudspeaker C. Hot air O D. Foam wall​
    15·2 answers
  • A spring with a spring constant value of 2500 StartFraction N over m EndFraction is compressed 32 cm. A 1.5-kg rock is placed on
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!