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The velocity at impact depends on the height it was dropped from and whether there is any air resistance. In a vacuum or if air resistance is negligible, an object will fall at a constant acceleration (9.81 m/s^2 on Earth). To calculate the velocity at impact, you can use the formula v = sqrt(2gh), where v is velocity, g is acceleration due to gravity, and h is the height.
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An apple falls from a tree and 1s later hits the ground. How fast is it falling when it hits the ground?
Assuming the acceleration due to gravity is 9.8 m/s², the apple would be falling at 9.8 m/s when it hits the ground after 1 second.
When a falling stone hits the ground it's kinetic energy is?
When a falling stone hits the ground, its kinetic energy is mostly converted into sound energy, heat energy, and some energy used to break pieces of the ground.
When a falling object hits the ground does the ground apply an upward force?
Yes, according to Newton's third law of motion, for every action, there is an equal and opposite reaction. When a falling object hits the ground, the ground applies an upward force on the object, resulting in the object coming to a stop.
What happens when a falling down ball hits the ground?
When a falling ball hits the ground, it experiences a sudden change in momentum and kinetic energy. The impact causes the ball to bounce back up due to the conservation of energy and momentum.
What energy changes occur when a falling rock hits the ground?
When a falling rock hits the ground, its potential energy is converted to kinetic energy as it accelerates towards the ground. Upon impact, some of the kinetic energy is transformed into sound energy, heat energy due to friction, and deformation energy as the rock changes shape upon collision with the surface.
An apple falls from a tree and 1s later hits the ground. How fast is it falling when it hits the ground?
Assuming the acceleration due to gravity is 9.8 m/s², the apple would be falling at 9.8 m/s when it hits the ground after 1 second.
When a falling stone hits the ground it's kinetic energy is?
When a falling stone hits the ground, its kinetic energy is mostly converted into sound energy, heat energy, and some energy used to break pieces of the ground.
Is a batter awarded first base if the ball hits the ground first in womens fast pitch softball?
If it hits the ground then hits the batter then yes. If it just hits the ground then no.
When a falling object hits the ground does the ground apply an upward force?
Yes, according to Newton's third law of motion, for every action, there is an equal and opposite reaction. When a falling object hits the ground, the ground applies an upward force on the object, resulting in the object coming to a stop.
What is an apple falling to the ground?
A apple falling to the ground IS an apple falling to the ground.
What happens when a falling down ball hits the ground?
When a falling ball hits the ground, it experiences a sudden change in momentum and kinetic energy. The impact causes the ball to bounce back up due to the conservation of energy and momentum.
How the total energy changes when a falling rocks hits the ground?
adolf Hitler is amazin ;)
Which type of precipitation is made when falling snow melts and then freezes again before it hits the ground?
sleet
What is the height of a tower if a rock dropped from it hits the ground after falling for 2 seconds?
19.6 meters / 64.4 ft
How does the total energy change when when a falling rock hits the ground?
when the rock falls it gain kinetic energy when it falls.
What energy changes occur when a falling rock hits the ground?
When a falling rock hits the ground, its potential energy is converted to kinetic energy as it accelerates towards the ground. Upon impact, some of the kinetic energy is transformed into sound energy, heat energy due to friction, and deformation energy as the rock changes shape upon collision with the surface.
What would the energy changes be if a book falling off a shelf and hitting the ground?
When a book falls off a shelf and hits the ground, its potential energy is converted to kinetic energy as it falls. When it hits the ground, some of the kinetic energy is converted into sound and heat energy due to the impact.
