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It means the same as the sum of all the forces acting on an object. Note that since forces are vectors, they have to be added as such.

For example, an book resting on a table has gravity pulling it down; on the other hand, the table is pushing the book upwards (by Newton's Third Law; since the book pushes down on the table). Adding all the forces together, you get a zero force - which must be so, for the object to remain at rest.

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What equation for net force?

The equation for net force is F_net = m*a, where F_net is the net force, m is the mass of the object, and a is the acceleration of the object. This equation follows Newton's second law of motion.


What does a negative number in the net force equation indicate?

A negative number in the net force equation indicates that the forces acting on an object are in opposite directions.


What is the equation for calculating the acceleration of an object when its mass and the net force acting on it are known?

The equation is acceleration = net force / mass. This formula describes Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.


Which equation shows how to calculate the mass of an object given its acceleration and the net force acting on it?

The equation is F = ma, where F is the net force acting on the object, m is the mass of the object, and a is the acceleration of the object. Rearranging the formula to solve for mass, we get m = F / a. This equation allows you to calculate the mass of an object when you know the net force acting on it and the acceleration it experiences.


What is the net torque equation used to calculate the total rotational force acting on an object?

The net torque equation is rFsin, where represents the total rotational force (torque), r is the distance from the pivot point to the point where the force is applied, F is the magnitude of the force, and is the angle between the force and the lever arm.


What is the sum of forces equation used to calculate the net force acting on an object?

The sum of forces equation, also known as Newton's second law, is F ma. This equation is used to calculate the net force acting on an object by multiplying the object's mass (m) by its acceleration (a).


What happens to the acceleration of an object if you increase the force of an object?

From Newton's Second Law of Motion, I know that Fnet=manet. anet is the net acceleration. From this equation, I know that Fnet is proportional to anet. THis means that if I decrease the net force, I decrease the net acceleration. If I increase the net force, I increase the net acceleration. If your Fnet equation is Fnet=Fapp-Ff, then increasing the applied force would also increase the net acceleration. Therefore, more applied fore, more acceleration.


How do you find the net force of a shopping cart that you already know the acceleration?

The basic equation is: force equals mass times acceleration.


Can an object have a net force opposite to the direction of its acceleration?

No. Acceleration is always in the direction of net force.The deceptively simple equation that shows this is [ F = m A ].' F ' (force) and ' A ' (acceleration) are vectors. The equation says that not only isthe size of ' F ' equal to the sizeof ' mA ', but their directions are also the same.


What is the equation that desrcibes the relationship among the quatities of forcemassand acceleration?

acceleration=net force over mass


WHAT LAW OF MOTION STATES The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force in the same direction as the net force and inversely propo?

This statement is a simplified version of Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. The law is typically represented by the equation F = ma, where F is the net force, m is the mass of the object, and a is the acceleration.


What is the equation of net benefit?

The equation for net benefit is: Net Benefit = Total Benefit - Total Cost