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What are the two families of simple machines?
You probably mean the two CLASSES of simple machines.There are six simple machines:Inclined PlaneWedgeScrewPulleyWheelLeverThe two classes of simple machines are:1. The simple machines that deal with vector quantities like velocity and force(the inclined plane, the wedge and the screw).2. The simple machines that deal with torque (the force to rotate an object around an axis, pivot, etc.) like the pulley, the wheel, the lever.You would think a screw falls into the torque class, but it's classified as a helical inclined plane.Read more: http://wiki.answers.com/What_are_the_two_classification_of_simple_machines#ixzz1mZkiS0qr
What 2 simple machines are in your mouth?
wedge and lever teeth cut through food (wedge) there are two levers- the top and bottom of your mouth, which pivot to open and close the mouth
What kind of machine is a broom?
A broom is a lever. Your hands are the pivot point around which the broom spins.
What kind of simple machine is a rowing oar?
It's a 2nd order lever. Water is pivot, boat is load, arm is effort.An oar is a lever
What simple machines are in scissors?
Scissors are compound machines. These scissors have fulcrum wedges and levers.wedge and a leverA scissor is a form of a simple lever.The loadforce is at the blade end - paper.The fulcrum is usually a screw,and the effort force is on the handles.scissors have more than one simple machine making it a complex machine and it has a wedge as well as a lever since it has a fulcrum to hold them togetherA pair of scissors is a combination of two wedges, acting in opposite directions, connected to a lever.A pair of scissors is a compound machine.pendulumwhat type of simple machine is scissors? there a tickle machineLeverWedgefirst class lever and wedgeTwo levers together.a scisor is a lever( first order).it has two levers on one fulcrum.a scisor is a lever( first order).it has two levers on one fulcrum.the 'machines' in scissors are simply a pivot and two closely placed blades which when brushed past one another perform a cutting manouvreThe two arms that you squeeze together are levers.The cutting edges of the scissor blades are sharpened to be wedgesFirst class machineThe lever is used in the scissor.lever screw wedge and an inclined planeit is a leverA pair of scissors consists of two levers fastened together on a fulcrum or pivot on which the levers rotate.A pair of scissors consists of two levers fastened together on a fulcrum or pivot on which the levers rotate.I have no idea, sorry.The main simple machines in use by scissors are levers. You push and pull (in a sense) on one end of each crossed lever to create the up and down motions. This creates a straight slice in the object you are cutting.Lever- fulcrum located between the input and output force. (First-Class Levers).Wedge- V-shaped object whose sides are two inclined planes sloped toward each other.I'm not that sure.. I read my science book and that's what the book says :)..
What simple machine is a umbrella?
An umbrella is a compound machine, consisting of multiple simple machines working together. The main simple machines involved in an umbrella are a lever (handle), a pivot (hinge), and sometimes pulleys (for opening and closing mechanisms).
What are the two families of simple machines?
You probably mean the two CLASSES of simple machines.There are six simple machines:Inclined PlaneWedgeScrewPulleyWheelLeverThe two classes of simple machines are:1. The simple machines that deal with vector quantities like velocity and force(the inclined plane, the wedge and the screw).2. The simple machines that deal with torque (the force to rotate an object around an axis, pivot, etc.) like the pulley, the wheel, the lever.You would think a screw falls into the torque class, but it's classified as a helical inclined plane.Read more: http://wiki.answers.com/What_are_the_two_classification_of_simple_machines#ixzz1mZkiS0qr
What simple machine are chopsticks?
Chopsticks are considered a type of lever due to their design and function of applying force to pick up food by creating a pivot point.
What all simple machine in scissors?
Scissors are a combination of two simple machines: levers and wedges. The two blades act as levers that pivot around a central fulcrum, allowing for a mechanical advantage when cutting. The sharp edges of the blades function as wedges, converging to slice through materials. Together, these simple machines enhance the efficiency and effectiveness of the cutting action.
Are tweezers a compound machine?
No, tweezers are not considered a compound machine. They are classified as a simple machine, specifically a type of lever. Tweezers consist of two arms that pivot around a fulcrum, allowing for the grasping and manipulating of small objects with precision. Compound machines, on the other hand, are made up of two or more simple machines working together.
What 2 simple machines are in your mouth?
wedge and lever teeth cut through food (wedge) there are two levers- the top and bottom of your mouth, which pivot to open and close the mouth
What 2 simple machines in your mouth?
wedge and lever teeth cut through food (wedge) there are two levers- the top and bottom of your mouth, which pivot to open and close the mouth
A stiff rod that rotates around a pivot point?
A stiff rod that rotates around a pivot point is called a lever. It is a type of simple machine that is used to help move a heavy or firmly fixed load.
Why do we use simple machines like the lever?
We use simple machines like the lever to make work easier by allowing us to multiply or change the direction of the force applied. Levers help us lift heavy loads with less effort by using a fulcrum to pivot and redistribute the force. Simple machines like the lever are fundamental tools that have been used for centuries to accomplish a variety of tasks with efficiency.
How do you download stuff for pivot?
simple.... you cant!
What is a simple machine that has a rigid bar that pivots around a point?
The stiff rod to which you are referring is a LEVER. The pivot point is the Fulcrum.
What simple machine has a fulcrum or pivot point?
a lever
