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A good answer depends on several things you haven't specified, such as the height from which the object falls and whether you wish to include the affects of air resistance.
In the simplest model of free fall motion, we assume the falling object falls from a height near the surface of the Earth. This allows us to assume the acceleration due to gravity has a constant value of 9.80 m/s2. We also ignore air resistance. In an introductory physics course we do this simply to avoid an added complication. Briefly, if we include air resistance the net force becomes non-constant which prevents us from using the kinematic equations to describe the object's motion.
With these assumptions, a falling object experiences an increase in speed of 9.80 m/s every second. Falling from rest, after one second the object's speed will be 9.80 m/s. After two seconds, its speed will be 19.6 m/s, and so on until the object hits the ground. It's important to notice that the object's mass does not into the model. Absent air resistance, all objects near the surface of the Earth fall with the same acceleration regardless of their mass. This is a property of the gravitational force. We would get the same result on the Moon for example, although the value of the acceleration would be less than it is on the Earth.
What else can I help you with?
What happen to rainwater when it falls to the earth?
when rain-water once it falls on the earth, it may = 1. drain into rivers and streams,or 2.seep through the soil and gather underground as ground-water,or 3.falls on high mountains and get frozen during summers it melts and flows into the rivers
What is it called when falls back to the earth when it rains?
Rainfall is when water falls back to the earth in the form of precipitation.
What is a frozen water vapour that falls to earth as flakes?
Snow is frozen water vapor that falls to Earth as flakes.
What is a frozen water vapor that falls to earth as flakes called?
Frozen water vapor that falls to earth as flakes is called snow.
Where does most of the water that falls to the Earth as precipitation originate?
Most of the water that falls as precipitation originates from the evaporation of water from Earth's surface, primarily from oceans, lakes, and rivers. This water vapor rises into the atmosphere, condenses to form clouds, and eventually falls back to the Earth as precipitation.
Why does an object accelerate when it falls toward as the earth's surface?
An object accelerates when it falls towards the Earth's surface due to the force of gravity acting on it. Gravity pulls the object towards the center of the Earth, causing it to increase in speed as it falls.
Why does an object accalerate when it falls toward earth surafce?
Gravity speeds it up
When an object is falling toward earth what force is pushing up on the object?
When an object is falling toward Earth, the force pushing up on the object is gravity, which is pulling the object downward towards the Earth's center. There is no active force pushing the object up as it falls.
Describe the action and reaction force pairs involved when an object falls toward Earth Ignore the effects of air resistance?
The action force is the gravitational pull of Earth on the object. The reaction force is the object's gravitational pull on Earth. According to Newton's third law, these forces are equal in magnitude and opposite in direction.
The motion an object experiences when it falls toward the earth with no forces acting upward?
Free Fall
Why does and object accelerate when it falls toward Earth's surface?
An object accelerates when it falls towards Earth's surface due to the force of gravity acting on it. Gravity causes a constant acceleration of 9.8 m/s^2, pulling the object towards the center of the Earth. As the object falls, the force of gravity remains constant, leading to a continuous increase in the object's speed and acceleration.
What will happen to the kinetic energy of the object as it falls?
Increase.
Is the gravity value positive or negative when an object falls on the ground?
The force of gravity is positive; there is no negative gravity.
What falls though space toward the Earth?
astroids or meteors
Besides reflection what can happen to light when it falls on an object?
It can be absorbed
How are the objects around you affected by the mass of earth?
earth's gravitational force pulls anything toward the center of the earth. so that makes everything stay in place. While a dropped object falls to earth rather than moving together or towards you.
Why does object fall when it goes up?
An object falls back to Earth because of gravity.
