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1.the speed
2.air
3.force
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What is the force that atcs in an opposite direction to the motion of a moving object?
Friction always acts in a direction opposing the motion of an object.
What is the motion of objects moving in two dimensions under the influence of gravity?
Gravitational pull. Answer: The motion of a free falling object with or without lateral movement is a trajectory
What motion of an object is falling when air resistance is negligible?
Free fall
What force opposes the downward motion of falling object?
Air resistance
In physics what is the conclusion of free falling bodies?
Based from the results of our experiment, we conclude that all falling bodies have the same motion regardless of mass when air friction and air resistance are negligible. The weight, size, and shape of an object are not factors in describing a free fall. When an object falls under the influence of gravity, its velocity increases at a regular pace and the average of this pace is known as g = 9.8 m/s2.
In what way is the motion of a freely falling object different from the motion of the cart?
motion of free falling object does not have friction, while motion of the cart has force of friction
What Is the motion of a falling object when the only force acting on it is gravity.?
downward motion
What is the force that atcs in an opposite direction to the motion of a moving object?
Friction always acts in a direction opposing the motion of an object.
What is the cumulative effect of the forces on the objects motion?
The falling object
What is the motion of objects moving in two dimensions under the influence of gravity?
Gravitational pull. Answer: The motion of a free falling object with or without lateral movement is a trajectory
How does it affect motion of a falling object?
it affects motion by friction a friction pull it down or up
Should we increase air resistance on a falling object?
No, we have no influence on that.
What 2 principal factors affect the force of air resistance on a falling object?
The shape of the object and the density of the gas that the object is falling through.
What force opposes the downward motion of falling object?
Air resistance
What motion of an object is falling when air resistance is negligible?
Free fall
In physics what is the conclusion of free falling bodies?
Based from the results of our experiment, we conclude that all falling bodies have the same motion regardless of mass when air friction and air resistance are negligible. The weight, size, and shape of an object are not factors in describing a free fall. When an object falls under the influence of gravity, its velocity increases at a regular pace and the average of this pace is known as g = 9.8 m/s2.
When an object is falling under the influence of gravtiy it is known as?
free fall
