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What is a force that maintains motion called?
A force that maintains motion is called inertia. This is the same as to what is normally referred to as momentum.
What is a force that causes an object to change its motion?
I think this question is not phrased very well. Any force can change objects velocity (speed+direction). If fact that is the definition of the force - F=ma any force, by definition itself, can change objects velocity. Maybe you meant what force can change objects direction of motion? In that case - any force that has a different direction (not the same as direction of motion) Any force can change an object's motion.
How do you have zero net force but still have motion?
Force causes acceleration, not motion. A moving object undergoing zero net force will continue to move in the same direction at the same speed.
When force and motion are going in the same direction is work being done?
When force is opposite to the direction of motion, no work is done. The object to which the force is applied must move in the direction of the force in order for work to be done.
What occurs when force is applied over a certain distance and motion is in the same direction as the force?
There is exergy. Energy is given out by the motion.
How is force and inertia the same?
Force and inertia are not the same. They are quite different. They do both have a relationship to the motion of objects having mass.
If the same force is applied to two different objects what will determine the difference in their motion?
the mass and the amount of force
What is a force that maintains motion called?
A force that maintains motion is called inertia. This is the same as to what is normally referred to as momentum.
How force and motion are different?
Force is an action of one object against another where motion is one possible reaction.
What is a force that causes an object to change its motion?
I think this question is not phrased very well. Any force can change objects velocity (speed+direction). If fact that is the definition of the force - F=ma any force, by definition itself, can change objects velocity. Maybe you meant what force can change objects direction of motion? In that case - any force that has a different direction (not the same as direction of motion) Any force can change an object's motion.
How do you have zero net force but still have motion?
Force causes acceleration, not motion. A moving object undergoing zero net force will continue to move in the same direction at the same speed.
Two forces in each pair may have different physical origins?
False. They must come from the same origin (for example, a swimmer's thrust force, rightward motion, is counteracted by a drag force, leftward motion, of the water)
When force and motion are going in the same direction is work being done?
When force is opposite to the direction of motion, no work is done. The object to which the force is applied must move in the direction of the force in order for work to be done.
What is angle of pull the variance of force at different points in the range of motion of an exercise?
What is angle of pull the variance of force at different points in the range of motion of an exercis
What occurs when force is applied over a certain distance and motion is in the same direction as the force?
There is exergy. Energy is given out by the motion.
If you see an object change its motion what has happen to it?
when an object changes its motion it is because a new force that is greater than the original force has been applied to the object and that object changes its motion unless the force is in the same direction as the original force, which would then imply that the object stays in the same direction of motion, but moves at a greater speed in that direction.
What is the definition of constant motion?
It is a kind of force that will stay in the same point, but is not reactive to the force.
