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
pashok25 [27]
3 years ago
5

Which is an example of a physical change

Physics
1 answer:
cupoosta [38]3 years ago
4 0

Answer:

ice forming and then melting back into water

You might be interested in
The physiological need include:
harina [27]

Answer:

A

Explanation:

food for energy, security from theft and privacy

5 0
2 years ago
Which metals have similar chemical properties? Check all that apply.
Alika [10]

Answer:

yes

Explanation:

3 0
2 years ago
Read 2 more answers
This force will cause the path of the particle to curve. Therefore, at a later time, the direction of the force will ___________
melisa1 [442]

Answer:

have a component along the direction of motion that remains perpendicular to the direction of motion

Explanation:

In this exercise you are asked to enter which sentence is correct, let's start by writing Newton's second law.

circular movement

          F = m a

          a = v² / r

          F = m v²/R

where the force is perpendicular to the velocity, all the force is used to change the direction of the velocity

in linear motion

         F = m a

where the force is parallel to the acceleration of the body, the total force is used to change the modulus of the velocity

the correct answer is: have a component along the direction of motion that remains perpendicular to the direction of motion

8 0
3 years ago
An element's atomic number is 58. How many protons would an atom of this element have?
agasfer [191]
58 the number of protons are the same as your atomic number<span />
4 0
3 years ago
Dont use me for points please i need help, (circuits for physics)
zhannawk [14.2K]

Answer:

B, A, A, B

Explanation:

Just trust me on this one.

3 0
2 years ago
Other questions:
  • The signal to a speaker causes .5 amps of current. The signal level is increased to 2.5 amps. What is the gain, rounded to the n
    15·1 answer
  • What would you measure a large boulder in
    15·1 answer
  • Friction is always undesirable. True False
    5·2 answers
  • An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic waves that travel at 1530 m/s in seawater. The time de
    5·1 answer
  • Three charges, Q1, Q2, and Q3 are located in a straight line. The position of Q2 is 0.301 m to the right of Q1. Q3 is located 0.
    10·1 answer
  • Which list correctly names the three types of galaxies?
    6·2 answers
  • An equinox occurs when _____.
    11·1 answer
  • The curved speed time graph represents what acceleration motion​
    9·1 answer
  • The image formed by the pinhole camera is smaller than that of the object <br> true or false
    13·1 answer
  • Find the distance travelled when the initial angular velocity is 3rad/s the final angular velocity is 25rad/s and the time of mo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!