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a pulley
What else can I help you with?
Can change an objects motion?
unbalanced force(:
Why does gravity control motion?
Gravity exerts a force on objects; forces change the motion of objects.
What does it take to change an objects state of motion?
it takes an unbalanced force to change an object's state of motion
A push or a pull that can change an objects motion?
It is a force or applied force.
What is needed to change an objects motion?
an unbalanced force
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.
Is it true that an unbalanced force will not change and objects motion?
yes every unbalanced force can change or "try to change (can be or cannot be)" the state of rest or motion
What is force that result in no change in an objects motion?
Balanced Forces
Do objects in motion always change position and may change direction?
Objects in motion continuously change position.To change direction, a force needs to act upon them.
Does a force always change an objects motion?
Not necessarily. If the force is balanced (equal in opposite directions), it will not change the object's motion. However, an unbalanced force will cause an object to accelerate in the direction of the force.
What must be applied to a objects in order change the objects motion or direction?
A force must be applied to an object in order to change its motion or direction. This force can be in the form of a push or pull exerted on the object. The magnitude and direction of the force applied will determine how the object's motion changes.
A force that causes a change in an objects motion?
An external force is a force that causes a change in an object's motion by pushing or pulling it in a certain direction. This force can accelerate, decelerate, or change the direction of the object's movement.
