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How much force is needed to keep a 20N stone from falling?
The force needed to keep a 20N stone from falling would need to be 20N or greater in the opposite direction to counteract the force of gravity pulling the stone downwards. This force would need to be applied vertically upwards to effectively balance the gravitational force acting on the stone.
How much force is needed to keep a 20 N stone from falling?
To keep a 20 N stone from falling, an equal force of 20 N in the opposite direction must be applied. This is in accordance with Newton's Third Law of Motion, which states that for every action, there is an equal and opposite reaction.
What is the relationship between the normal force and the bottom of a loop in a roller coaster track?
The normal force at the bottom of a loop in a roller coaster track is greater than the force of gravity in order to keep the riders from falling off the track. This is because the normal force provides the necessary centripetal force to keep the riders moving in a circular path.
What is the role of the normal force at the bottom of a loop in circular motion?
The normal force at the bottom of a loop in circular motion provides the necessary centripetal force to keep an object moving in a circular path. It prevents the object from falling off the loop due to gravity.
Did you exert a force to keep the stone moving in a circle?
Yes, to keep an object moving in a circle, a force must be exerted towards the center of the circle. This is known as centripetal force.
How much force is needed to keep a 20N stone from falling?
The force needed to keep a 20N stone from falling would need to be 20N or greater in the opposite direction to counteract the force of gravity pulling the stone downwards. This force would need to be applied vertically upwards to effectively balance the gravitational force acting on the stone.
How much force is needed to keep a 20 N stone from falling?
To keep a 20 N stone from falling, an equal force of 20 N in the opposite direction must be applied. This is in accordance with Newton's Third Law of Motion, which states that for every action, there is an equal and opposite reaction.
What will happen if you keep stone on stone?
centrifugal force
What is the relationship between the normal force and the bottom of a loop in a roller coaster track?
The normal force at the bottom of a loop in a roller coaster track is greater than the force of gravity in order to keep the riders from falling off the track. This is because the normal force provides the necessary centripetal force to keep the riders moving in a circular path.
What is the role of the normal force at the bottom of a loop in circular motion?
The normal force at the bottom of a loop in circular motion provides the necessary centripetal force to keep an object moving in a circular path. It prevents the object from falling off the loop due to gravity.
Did you exert a force to keep the stone moving in a circle?
Yes, to keep an object moving in a circle, a force must be exerted towards the center of the circle. This is known as centripetal force.
No force is necessary to?
to keep an object moving the way it is already moving .
What is the role of the normal force at the top of a loop in a roller coaster?
The normal force at the top of a loop in a roller coaster is responsible for providing the necessary centripetal force to keep the riders moving in a circular path without falling off the track. It acts perpendicular to the surface of the track to counteract the force of gravity and ensure the riders stay safely in their seats.
What force stops us from falling over?
Gravity is the force that pulls us toward the Earth's center and helps keep us grounded. Our muscles and balance system work together to maintain our stability and prevent us from falling over.
Would you need the same force to keep the stone moving as you did to get it started?
This depends upon where the stone is.In a vacuum with no gravitational fields nearby you would need no additional energy to keep a stone flying, the first throw would do it and it would continue until another force acted upon it.To keep a stone moving on the Moon you will need to keep putting in sufficient energy to overcome the gravity there.To keep a stone moving on Earth you would have to keep putting sufficient energy in to overcome a higher gravitational field and the drag caused by the atmosphere.
Which fitness skill is the ability to maintain equilibrium against the force of gravity or to keep from the falling when still or when moving?
balance
Which fitness skill is the ability to maintain your equilibrium against the force of gravity or to keep from falling when still or moving?
balance
