Why is a fall from a greater height more damaging if the gravitational force is the same regardless of height?

Because hard ground is practically incompressible, whatever speed you are going at when you hit ground must be lost almost immediately. To do this in such a short amount of time, you undergo a massive acceleration, and thus a massive force. This is why falling from greater height damages you more.

Does height affect free fall?

Explanation: The air resistance will be the same as long as the shape of the robocopter stays the same, so that would not be a factor. The increase in displacement (height/distance) each time is the reason that the time to fall increases with each trial.

Does the height of an object in free fall affect its acceleration?

Objects that are said to be undergoing free fall, are not encountering a significant force of air resistance; they are falling under the sole influence of gravity. Under such conditions, all objects will fall with the same rate of acceleration, regardless of their mass.

Why does a faster object hit harder?

If two objects have the same mass and a greater force is applied to one of the objects, the object which receives the greater force will change speeds more quickly. For example if a ball is hit harder, it will speed up faster.

Why dont heavy things fall faster?

Acceleration of Falling Objects Heavier things have a greater gravitational force AND heavier things have a lower acceleration. It turns out that these two effects exactly cancel to make falling objects have the same acceleration regardless of mass.

What is freely falling object?

An object that is moving only because of the action of gravity is said to be free falling and its motion is described by Newton’s second law of motion. The acceleration is constant and equal to the gravitational acceleration g which is 9.8 meters per square second at sea level on the Earth.

Is it possible to predict the impact force of a falling object?

Even though the application of conservation of energyto a falling objectallows us to predict its impact velocity and kinetic energy, we cannot predict its impact force without knowing how far it travels after impact. If an object of mass m=kg is dropped from height

What is free falling in physics?

Free Falling Object Motion An object that falls through a vacuum is subjected to only one external force, the gravitational force, expressed as the weight of the object. An object that is moving only because of the action of gravity is said to be free falling and its motion is described by Newton’s second law of motion.

Does the weight of an object affect its free fall?

The weight, size, and shape of the object are not a factor in describing a free fall. In a vacuum, a beach ball falls with the same acceleration as an airliner. Knowing the acceleration, we can determine the velocity and location of any free falling object at any time using the following equations.

Why does an object fall from a higher height?

, Future petroleum engineer. This is because, when an object falls from a greater height, it generates more momentum, due to relatively greater increase of speed than falling from lesser height. And then when object hits the ground, the change in momentum is greater in case of object falling from greater height.