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Reasons why Aristotle stated that force is directly proportional to velocity?
Aristotle stated that force is directly proportional to velocity because he believed that heavier objects fall faster than lighter objects due to the increase in force acting on them. He used this observation to support his theory that the speed at which objects fall is determined by the amount of force (or weight) they possess.
What describes unequal forces acting on an object-results in a change in the objects motion?
Unequal forces acting on an object result in a net force that causes the object to accelerate or change its velocity. This is described by 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.
How do moving objects accelerate?
Moving objects accelerate by experiencing a net force acting on them, according to Newton's second law of motion (F=ma). This force causes the object to change its velocity, either by speeding up or slowing down. The acceleration of an object is directly proportional to the applied force and inversely proportional to its mass.
What is viscous force directly proportional to?
Viscous force is directly proportional to the velocity gradient, which represents the change in velocity per unit distance. This means that the higher the velocity gradient, the greater the viscous force acting on the fluid.
Is this true or false balanced forces acting on an object will change the objects velocity?
False. Balanced forces acting on an object will not change the object's velocity. When forces are balanced, there is no change in the object's velocity as there is no net force acting on the object.
Reasons why Aristotle stated that force is directly proportional to velocity?
Aristotle stated that force is directly proportional to velocity because he believed that heavier objects fall faster than lighter objects due to the increase in force acting on them. He used this observation to support his theory that the speed at which objects fall is determined by the amount of force (or weight) they possess.
What describes unequal forces acting on an object-results in a change in the objects motion?
Unequal forces acting on an object result in a net force that causes the object to accelerate or change its velocity. This is described by 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.
Consider the instantaneous velocity of a body this velocity is always in the direction of what the net force at that instant the least resistance at that instant or the motion at that instant?
The instantaneous velocity of a body is always in the direction of the resultant force acting on it at that instant. It is influenced by the net force and not necessarily by the least resistance or the current motion of the body.
How do moving objects accelerate?
Moving objects accelerate by experiencing a net force acting on them, according to Newton's second law of motion (F=ma). This force causes the object to change its velocity, either by speeding up or slowing down. The acceleration of an object is directly proportional to the applied force and inversely proportional to its mass.
What is viscous force directly proportional to?
Viscous force is directly proportional to the velocity gradient, which represents the change in velocity per unit distance. This means that the higher the velocity gradient, the greater the viscous force acting on the fluid.
Is this true or false balanced forces acting on an object will change the objects velocity?
False. Balanced forces acting on an object will not change the object's velocity. When forces are balanced, there is no change in the object's velocity as there is no net force acting on the object.
When the only force acting on a falling object is gravity the objects is said to be?
= Terminal velocity =
Why all objects travel at the same velocity?
All objects do not necessarily travel at the same velocity. The velocity of an object depends on factors such as its mass, the force acting on it, and any external influences like friction. In a vacuum, objects of different masses would fall at the same rate due to gravity acting uniformly on all objects.
What do you call it when an objects velocity changes?
A change in an objects velocity is called acceleration. Velocity is defined as an objects speed of travel AND its direction of travel. Acceleration can change only an objects speed, only its direction or both. If there is no acceleration acting on the object, then the velocity remains constant.
A net force acting on an object changes the objects what?
Direction or shape
What objects have accelerated motion?
Any object on which an unbalance force is acting will accelerate - i.e., its velocity will change.
Do forces act on objects with mass?
Yes, forces cause objects with mass to accelerate or change direction. According to Newton's second law of motion, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
