Define the following terms:
(a) Lever
(b) Force magnification
(c) Effort arm
(d) Load arm
2. Describe three orders of levers giving an example of each. Draw neat diagrams showing the positions of fulcrum, load and effort in each kind of lever.
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Answer:
(A) Lever - A handle that you pull or push in order to make a machine, etc. work
(B) Force Magnification- Force magnification is caused by mechanical advantage. A wedge, lever, double pulley, worm screw, etc.
(C) Effort Arm - Effort is an applied force to bring desired change to the position (push or lift) of the load.
(D) Load Arm - Load is a heavy or a bulky object that requires effort to move or lift the load.
Explanation:
Please make me brainlist.
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1st...
1. Lever -- a handle that you move to control the operation of a machine: ... A lever is also a bar, moving over a fixed point, that when pressed down at one end can move or lift something at the other end.
2. Force magnification -- : the act of magnifying. 2a : the state of being magnified. b : the apparent enlargement of an object by an optical instrument. — called also power.
3. Effort arm -- the force that must be applied to a simple machine to make it produce work. Term. effort arm. Definition. the distance from the fulcrum to the effort.
4. load arm --A loading arm is a flexible piping unit that loads and unloads liquids and gases. ... Transfer of liquefied bulk gases from ship to storage ashore and vice versa takes place through flexible pipes called loading arms. A loading arm is a flexible piping unit that loads and unloads liquids and gases.
2nd ....
The levers are of three kinds:
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.Eg. See-Saw
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.Eg. See-SawClass II levers which have load in between the fulcrum and the effort
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.Eg. See-SawClass II levers which have load in between the fulcrum and the effortEg. - Nut- Cracker
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.Eg. See-SawClass II levers which have load in between the fulcrum and the effortEg. - Nut- CrackerClass III levers which has effort in between the fulcrum and the Load
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.Eg. See-SawClass II levers which have load in between the fulcrum and the effortEg. - Nut- CrackerClass III levers which has effort in between the fulcrum and the Load Eg. Forceps.
The levers are of three kinds:Class I levers are which have fulcrum in between the load and the effort.Eg. See-SawClass II levers which have load in between the fulcrum and the effortEg. - Nut- CrackerClass III levers which has effort in between the fulcrum and the Load Eg. Forceps.solution
see the picture example is given there....
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