Answer:
Net Force = 390 N
Explanation:
Net Force = is the sum of all forces acting on an object.
450 N - 60 N = 390 N
The net force acting on the buggy is 390 N pointing to the right.
What is force?In physics, force is defined as: the push or pull on a mass that causes it to change velocity.
A force is an external agent that can change the state of rest or motion of a body. It has a magnitude as well as a direction. The direction of the force is the point where force is applied, and the application of force is the point where force is applied.
A spring balance can be used to calculate force. Newton is the SI unit of force.
A short blue arrow over the cart is labeled [tex]F_f[/tex] = 60 N
And A long blue arrow over the horse is labeled [tex]F_P[/tex]= 450 N.
Hence, The net force acting on the buggy is = 450 N - 60 N = 390 N pointing to the right.
Learn more about force here:
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Friction as a contact force or a noncontact force. Explain.
Answer:
Contact
Explanation:
This is because you need contact to create friction
The strength of the gravitational attraction depends on the mass of the objects involved and on the distance between them. The gravitational force between two objects will be lowest in which of the following situations?
A. Both objects have small masses and are close together.
B. One object has a large mass, and the objects are close together.
C. Both objects have large masses and are close together.
D. Both objects have small masses, and they are far apart.
Which of the following is determined by local government?
Select one:
A. zoning laws
B. immigration reforms
C. international treaties
D. the amount of money in circulation
Answer:
B
Explanation:
Define the term greenhouse gas:
Answer:a gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.
Explanation:
Select all the correct answers.
A moving ball hits a stationary ball. The moving ball stops, and the stationary ball starts moving. In terms of force, what’s happening during this event?
Force is transferred from the moving ball to the stationary ball.
The stationary ball exerts a force on the moving ball.
The moving ball exerts a force on the stationary ball.
The moving ball runs out of force when it hits the stationary ball.