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
Lorico [155]
3 years ago
5

What does it mean for their to be a net force on an object vs no net force? Which one is described as balanced forces and which

is described as having unbalanced forces?
✨help✨​

Physics
1 answer:
STatiana [176]3 years ago
3 0
It’s like the force put against something or someone✨
You might be interested in
How would you measure the potential difference across a resistor?
coldgirl [10]
You would need to connect a potential difference across a resistor in parallel
8 0
3 years ago
Why does the temperature decreases at higher altitudes
sergey [27]

temperature decreases at higher altitudes because as air rises the pressure decreases.

3 0
3 years ago
with what speed does a freely falling object dropped from a height of 88.2m hit the ground? how long does it take for it hit the
maria [59]

Answer:

Vf = 41.6 [m/s]

Explanation:

To solve this problem we must use the equations of kinematics.

Vf² = Vo² + (2*g*y)

where:

Vf =  final velocity [m/s]

Vo = initial velocity = 0

g = gravity acceleration = 9.81 [m/s²]

y = height = 88.2 [m]

Note: The positive sign of the equation tells us that the acceleration of gravity goes in the direction of motion.

Vf² = Vo² + (2*g*y)

Vf² = 0 + (2*9.81*88.2)

Vf = (1730.48)^0.5

Vf = 41.6 [m/s]

6 0
3 years ago
A train travels 100 km to reach town A in one hour and 15 min. The train stops at station A for 45 minutes. Then it travels 150
myrzilka [38]

Answer: 62.5 km/hour is the average velocity of the train.

Explanation:

Displacement of the train = 100 km + 150 km = 250 km

Total time train took =1 hour 15 min+ 45 min + 2 hours = 240 min = 4 hours

Average velocity=\frac{Displacement}{time}=\frac{250 km}{4 hour}=62.5 km/h

62.5 km/hour is the average velocity of the train.

4 0
3 years ago
What is the chemical formula for magnesium sulfide?
ira [324]

Answer:

MgS

Explanation:

4 0
3 years ago
Other questions:
  • An electric motor has a power rating of 1.60 kW and operates at 75% efficiency. The amount of work that it can do in 1.0
    11·1 answer
  • An 84 kg skydiver is observed to be falling at an acceleration of 5 m/ second squared. What is the magnitude of the force of air
    13·1 answer
  • Help with 5-10 please
    5·1 answer
  • The wavelength at which Earth’s emitted radiation is maximum is ______ at which the wavelength of the Sun’s emitted radiation pe
    5·1 answer
  • What happens when a sound wave passes from water to air?
    7·2 answers
  • A construction worker drops a 2.20 kg hammer from a roof. At a distance of 4.50 m above the ground, the hammer's total mechanica
    9·1 answer
  • 3. A change in _____ indicates the acceleration of an object.
    10·1 answer
  • You drive past a potential parking space in center city. Your new car is travelling at 85% the speed of light. If your car is 6.
    9·1 answer
  • Kepler's laws, satellites motion and weightlessness
    11·1 answer
  • The half life of uranium-235 is 4. 5 billion years. If 0. 5 half-lives have elapsed, how many years have gone by?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!