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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.
How much force is necessary to keep a 10N stone from falling?
If the stone weighs 10N, then a force of at least 10N must be applied in the opposite direction to prevent it from falling. This is because the force of gravity pulling it downward is balanced by an equal and opposite force applied upward.
What provides the centripetal force needed to keep Earth in orbit?
The gravitational force between Earth and the Sun provides the centripetal force needed to keep Earth in orbit. This force keeps Earth moving in a circular path around the Sun.
What is the relationship between the normal force and the centripetal force acting on an object in circular motion?
In circular motion, the normal force is the force exerted by a surface on an object to prevent it from falling through. The centripetal force is the force that keeps an object moving in a circular path. The normal force and the centripetal force are related because the normal force provides the centripetal force needed to keep the object in circular motion.
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 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.
How much force is necessary to keep a 10N stone from falling?
If the stone weighs 10N, then a force of at least 10N must be applied in the opposite direction to prevent it from falling. This is because the force of gravity pulling it downward is balanced by an equal and opposite force applied upward.
What will happen if you keep stone on stone?
centrifugal force
What provides the centripetal force needed to keep Earth in orbit?
The gravitational force between Earth and the Sun provides the centripetal force needed to keep Earth in orbit. This force keeps Earth moving in a circular path around the Sun.
What is the relationship between the normal force and the centripetal force acting on an object in circular motion?
In circular motion, the normal force is the force exerted by a surface on an object to prevent it from falling through. The centripetal force is the force that keeps an object moving in a circular path. The normal force and the centripetal force are related because the normal force provides the centripetal force needed to keep the object in circular motion.
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.
Is force always neede to keep an object moving?
Force is never needed to keep an object moving unless there is an opposite force trying to slow the object.
Where does force needed to keep planets orbiting the sun come from?
The force is provided by the Sun's gravitational attraction.
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.
How much force is needed to keep a 2kg object moving?
No force is needed to keep an object moving. An object with no forces on it keeps moving at a constant speed in a straight line. If there is any force acting on it to make it slow down, then you need just enough force to cancel the first one, in order to keep it moving.
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
