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
Natasha_Volkova [10]
3 years ago
6

If something changes motion, are forces balanced or unbalanced?

Physics
2 answers:
ololo11 [35]3 years ago
5 0

When the motion of an object changes, the forces are unbalanced. Balanced forces are equal in size and opposite in direction. ... When the forces on an object are equal and in opposite directions, the forces are balanced, and there is no change in motion.

Sholpan [36]3 years ago
3 0

Answer:

The forces are unbalanced.

Explanation:

"When the motion of an object changes, the forces are unbalanced. Balanced forces are equal in size and opposite in direction. When forces are balanced, there is no change in motion."

You might be interested in
A motorcyclist changes the velocity of his bike from 20.0 meters/second to 35.0 meters/second under a constant acceleration of 4
Fiesta28 [93]
35-20 = 15m/s difference
15/4 = 3.75 seconds
4 0
2 years ago
What is one reason for feeling warmer in your house on a summer day versus a winter day even though your thermostat is set the s
anzhelika [568]
The correct option is C.
During the summer period, the weather is hotter compare to the winter period because the sun is closer to the earth. The walls of our houses absorb the more intense heat and radiate part of it into the house, this makes us to feel warmer.
7 0
2 years ago
Read 2 more answers
A 15 N force and a 45 N force act on in object in opposite directions. What is the net force on the object?
vovikov84 [41]

Answer:

30N in the direction the 45N acts.

Explanation:

Fnet = F1 + F2 (the vector sum of the forces)

Assigning a positive direction to the 45N force and a negative direction to the 15N force gives:

Fnet = 45 - 15

Fnet = 30N

Since the answer is positive, it is in the direction the 45N force acts.

7 0
2 years ago
3. No simple machine is ideal in practice.<br>Why​
Kobotan [32]

Answer:

beacuase

Explanation:

4 0
3 years ago
To create "dry ice," manufacturers compress and cool carbon dioxide gas until it solidifies. Describe what happens to the carbon
tester [92]

Answer:

Explanation:

Temperature is defined as the average kinetic energy of the molecules of a substance. When a substance is cooled, the average kinetic energy of its molecules is reduced tremendously. Thus, the molecules of the substance no longer move at high speeds.

Gases, according to the ideal theory of gas molecules do not associate but are infinitely free and move at very high speeds. However, when cooled, the kinetic energy of these molecules become sufficiently low so as to allow intermolecular association. Secondly, compressing the carbon dioxide gas increases the pressure and decreases its volume. This further makes the carbon dioxide molecules to associate more rapidly. Since dry ice is sublime, CO2 doesn't pass through a liquid state, rather a highly ordered solid-state called dry ice is formed.

3 0
2 years ago
Read 2 more answers
Other questions:
  • How many excess electrons are on a ball with a charge of -1.4944 10-16 C?
    8·1 answer
  • The magnetic field at 8 cm distance from a long straight wire, carrying is 0.2x10^-5 T. How much is the electric current in the
    15·1 answer
  • Which statements correctly describe laws? Check all that apply. Laws are created based on repeated experimentation. Laws are bas
    8·1 answer
  • What does a physicist study?
    14·1 answer
  • Identify which objects will accelerate to the left, which will accelerate to the right,and those that will not accelerate. Optio
    15·1 answer
  • Long Snorkel: Inhalation of a breath occurs when the muscles surrounding the human lungs move to increase the volume of the lung
    13·1 answer
  • What is a real life situation that demonstrates 1st Newton law for an object in move?
    5·1 answer
  • What is the international standard for measurement it is a modified version of the metric system
    15·1 answer
  • A volume of 25 milliliters is the same as a volume of ____________________ cubic centimeters.
    5·1 answer
  • The conservation of momentum is most closely related to Newton's?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!