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Objects fall due to gravity, and all fall at the same rate regardless of their mass in a vacuum. This is known as the principle of equivalence, as demonstrated by Galileo's experiment with dropping different sized cannonballs from the Tower of Pisa. However, in a real-world scenario with air resistance, objects with greater surface area experience more air resistance and fall more slowly, which can cause differences in their falling speed.
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Who used an inclined plane to study the movement of falling objects?
Galileo Galilei used an inclined plane to study the movement of falling objects. By rolling balls down the incline at different angles, he was able to observe and analyze the effect of gravity on the objects' acceleration.
How is gravity different for objects that freely fall down and those thrown upwards?
The gravity acting on a rising object and that on a falling object are the same when these objects are at the same height. What is different is that a rising object is decelerating by the force of gravity and the falling object is accelerating.
Who first tested the effect of gravity on falling objects?
Galileo Galilei was the first to conduct experiments on the effect of gravity on falling objects. He demonstrated that objects of different masses fall at the same rate in the absence of air resistance, challenging the common belief at the time.
Do objects that are falling in free fall have a constant acceleration?
Yes, objects falling in free fall have a constant acceleration due to gravity.
Do Two objects of different masses freely fall with same momentum?
No.....because we need both mass and velocity to find the momentum if velocity is same that is 9.8m/s that is of free falling bodies.........mass will effect the final result.
What is the force that prevents different objects from falling at the same rate?
acceleration
What was Aristotle's belief regarding falling objects with different masses?
More massive objects fall faster than less massive objects.
What were the results of Galileo's experiment on falling objects?
Galileo's experiment on falling objects showed that objects of different weights fall at the same rate, disproving the common belief at the time that heavier objects fall faster than lighter ones.
How do natural objects compare to manufactured objects?
they compare by they are both objects and man handal them
Who used an inclined plane to study the movement of falling objects?
Galileo Galilei used an inclined plane to study the movement of falling objects. By rolling balls down the incline at different angles, he was able to observe and analyze the effect of gravity on the objects' acceleration.
How does gravity affect the veloctiy of falling objects?
The force of gravity will accelerate the falling objects towards itself.
What physical properties are most helpful when identifing similar objects?
It depends on the objects. the properties that help compare an eyeball to a marble for example, are much different then the properties that are going to be most helpful to compare a car to a truck.
How is gravity different for objects that freely fall down and those thrown upwards?
The gravity acting on a rising object and that on a falling object are the same when these objects are at the same height. What is different is that a rising object is decelerating by the force of gravity and the falling object is accelerating.
Who first tested the effect of gravity on falling objects?
Galileo Galilei was the first to conduct experiments on the effect of gravity on falling objects. He demonstrated that objects of different masses fall at the same rate in the absence of air resistance, challenging the common belief at the time.
Do objects that are falling in free fall have a constant acceleration?
Yes, objects falling in free fall have a constant acceleration due to gravity.
Do Two objects of different masses freely fall with same momentum?
No.....because we need both mass and velocity to find the momentum if velocity is same that is 9.8m/s that is of free falling bodies.........mass will effect the final result.
Why objects of different masses falling in the moon accelerate at the same rate?
Objects of different masses accelerate at the same rate on the moon because the acceleration due to gravity on the moon is constant for all objects, regardless of their mass. This is because the force of gravity is proportional to the mass of the object, so the acceleration is the same for all objects.
