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How much force is needed to push a screw/nail into the wood is a function of the size of the surface area of the part of the screw/nail that you are trying to put in. This idea is described in the pressure function which says P=F/A The wood has a certain resistivity to deform but with enough Force (applied with a hammer/screwdriver) over a small enough Area (the bottom of the screw/nail) the Pressure will be enough to drive it through. your mom
Gravity,contact force, friction, air resistance
I think the opposite
A simple machine is mechanical device that is non-powered. It changes the direction of a force. Some examples of a simple machine include a wheel and axle, a wedge, and a pulley.
Forces can be broken down into two main types, contact and non-contact. Contact forces include friction, tension, normal, spring and applied. Non-contact forces are gravitational, electrical and magnetic.
i think the output......................
i think true.
How much force is needed to push a screw/nail into the wood is a function of the size of the surface area of the part of the screw/nail that you are trying to put in. This idea is described in the pressure function which says P=F/A The wood has a certain resistivity to deform but with enough Force (applied with a hammer/screwdriver) over a small enough Area (the bottom of the screw/nail) the Pressure will be enough to drive it through. your mom
Gravity,contact force, friction, air resistance
I don't think any external force is in place, considering there is no gravity on the moon.
I think you mean an Archimedes screw.
... I think you want to know about forces. At terminal velocity, the force of gravity is balanced by the air resistance, so no further acceleration occurs (balanced forces are the equivalent of an absence of force), which is why we call it *terminal* ("end value") velocity.
Think of it like this: Friction causes you difficulty in pulling heavy objects on a carpet. This frictional force is similar to electrical resistance. It is one of two ways to define how easily electricity will travel through an electrical element.
I think we have a screw loose on the swing.You have a screw loose in your head.
As far as I understand the direction of the force of air resistance acts in the opposite way to which you are going... In other words if a ball was thrown up at 20 m/s and the force of air resistance was 1m/s2 then for every second the ball goes up, it would slow down by 1m/s (assuming there was no gravity). The same applies if it was going down at 20 m/s it would slow down by 1m/s. When a parachutist opens a parachute, gravity tries to pull it down and air resistance keep it up.I think so.
I think you mean, 'insulation' resistance! It's the resistance of insulation, normally expressed in megohms.
I think a bigger one. You won't be able to turn the handle as fast, but more force should be applied. I really don't think it will make that much of a difference, though. However, I might not be right. Good luck!