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Why force changes the speed of an object?
Force = Mass * Acceleration or Acceleration = Force / MassThe Mass is the mass of the object and the Acceleration is the change of speed of the object due to the Force.
How can you change an object's acceleration?
force=mass*acceleration Therefore acceleration = force/mass This means you can change an objects acceleration in two ways, either by applying a force to the object (for example pushing a shopping trolly). You can also change the acceleration of an object by changing the mass of the object (putting shopping in the shopping trolly)
What is the relationship between force an momentum?
According to Newton's second law, the rate of change of momentum of an object is directly proportional to the net force that is acting on that object.
Is the force of gravity acting upon an object the object's mass?
No. Mass is a property of the object and doesn't change, no matter where the object goes or what's happening to it. The force of gravity on the object is its "weight" and that can change. It depends on, for example, what planet the object is on.
How does the force required to move an object change depending on the objects mass?
It takes no force to 'move' an object. There are trillions of objects that are moving right now with no forces acting on them. It only takes force to 'accelerate' an object ... to change its motion, by changing its speed or the direction of its motion. force=mass*acceleration As mass increases, so does the force needed to change the object's motion.
Does the mass of an object change as the distance of gravity changes?
No, the measured weight of an object WILL change but the mass of an object will never change regardless of the gravitational force on object.
Why force changes the speed of an object?
Force = Mass * Acceleration or Acceleration = Force / MassThe Mass is the mass of the object and the Acceleration is the change of speed of the object due to the Force.
How can you change an object's acceleration?
force=mass*acceleration Therefore acceleration = force/mass This means you can change an objects acceleration in two ways, either by applying a force to the object (for example pushing a shopping trolly). You can also change the acceleration of an object by changing the mass of the object (putting shopping in the shopping trolly)
What is the relationship between force an momentum?
According to Newton's second law, the rate of change of momentum of an object is directly proportional to the net force that is acting on that object.
If an objects mass on earth is 4.2 what is its mass on the moon?
It's 4.2 . An object's mass doesn't change. The thing that does change is the gravitational forcethat attracts the object to another mass. The strength of that force depends on the mass of bothobjects. The force on the first object is what we call the object's "weight".
Is the force of gravity acting upon an object the object's mass?
No. Mass is a property of the object and doesn't change, no matter where the object goes or what's happening to it. The force of gravity on the object is its "weight" and that can change. It depends on, for example, what planet the object is on.
How does the force required to move an object change depending on the objects mass?
It takes no force to 'move' an object. There are trillions of objects that are moving right now with no forces acting on them. It only takes force to 'accelerate' an object ... to change its motion, by changing its speed or the direction of its motion. force=mass*acceleration As mass increases, so does the force needed to change the object's motion.
When does a force change the velocity of an object?
If the object is in free-space, and any force applied over a period of time will change the velocity of an object. Force = mass * acceleration. Acceleration = velocity / time. Therefore, Force = mass * velocity/time.
What is that which can cause an object with mass to change its velocity?
That is "force".
What two things can change the acceleration of an object?
The two factors are 1. the mass of the object, and 2. the force exerted on it.
Is the weight of an object gravitational force of an object?
Weight is gravitational force on an objects Mass. Mass don't change when gravity changes but the weight does.
What two characteristics of and object determine the objects momentum?
A change in momentum exists whenever a force acts on an object, and the magnitude of the change is dependent on the mass of the object on which the force acts.
