Functions of counterweight :-
1. A weight used as a counterbalance.
2. A force or influence equally counteracting another
In theory ( ideal ) a counterweight means that a system has NO net forces due to gravity and is balanced with no tendancy to move even tho' free to do so.
This means a separate force applied does not have to do gravitational work ( lifting ) but only against friction . So for example if I suspend two 1 ton weights over a rope and pulley , which are balanced, then to move them does not require me to lift 1 or 2 tons . They still have inertia ( and resist moving ) but not due to weight , and if there is little friction then any applied force would move them but slowly if the force applied was small.
carbon is necessary for making all organic chemicalsnitrogen is necessary for making proteinoxygen is necessary for aerobic respiration
Necessary is not a verb and does not have participle forms.
How are smaller molecule necessary for life
Oxygen is a necessary ingredient for burning.
Near necessary resources.
The counterweight balances the load in the lift-shaft.
Counterweight - 2007 is rated/received certificates of: UK:U (self applied)
A counterweight.
Example 1:Your answer should add some counterweight to the argument in order to balance the debate on the burning issue.Example 2:Always consider a counterweight when designing a cantilever beam in any structure.
counterweight carried by an elevator cable to balance the weight of an elevator cab; the counterweight travels upward when the cab travels downward, and vice versa; usually composed of steel plates stacked within a frame.
trebachets have wheels
counterweight
The Outer Limits - 1963 Counterweight 2-14 was released on: USA: 26 December 1964
one advantage is that the counterweight can be moved to balance the weight of the mass of what it is working with or carrying
Daniel Broun has written: 'Counterweight'
To aid weight distribution with heavy loads.
B. flexable coupled counterweight