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How much force is needed to keep a 20N stone from falling?
20 N (upward)
What force holds an object in a circular object?
Centripetal force is necessary to keep an object in a circular path.
What is the force of gravity acting on the block (the weight) in water?
The force of gravity on a block is the same, whether it is in air or in the water. The apparent weight (the force you need to keep it from falling) is less in water, due to the buoyancy force, which counteracts the weight.
Since an object moving in uniform circular motion keeps a constant speed there is no force necessary to keep it in motion?
false
What forces would be at work if you were trying to move a huge block of stone?
If you were trying to move a huge block of stone, the forces of friction would be applied against you. To get the stone in motion, you must overcome static friction, the friction force that acts on objects that are not moving and is always working in the direction opposite of your applied force. Then, to keep it in motion, you must overcome sliding friction, which, though it takes effort to keep moving a stone, is substantially less than the effort to get a stone into motion originally.
How much force is needed to keep a 20N stone from falling?
20 N (upward)
What will happen if you keep stone on stone?
centrifugal force
No force is necessary to?
to keep an object moving the way it is already moving .
What force holds an object in a circular object?
Centripetal force is necessary to keep an object in a circular path.
How much force is necessary to keep an object moving in the same speed and direction?
None.
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
Which fitness skill is the ability to maintain your equilibrium against the force of gravity or to keep from falling when still or when moving?
balance
What is the force of gravity acting on the block (the weight) in water?
The force of gravity on a block is the same, whether it is in air or in the water. The apparent weight (the force you need to keep it from falling) is less in water, due to the buoyancy force, which counteracts the weight.
What are the lyrics to Lanny Wolfe I Keep Falling in Love With You?
I keep falling in love with jesus
Since an object moving in uniform circular motion keeps a constant speed there is no force necessary to keep it in motion?
false
