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What is a lever balance?
A lever balance is a simple machine used to measure weights by comparing an unknown weight to a known weight. It consists of a bar that pivots on a fulcrum, with the two sides of the bar holding the weights. When the lever is balanced, the weights on each side are equal.
When any lever is balanced the clockwise torque must what?
When a lever is balanced, the clockwise torque must equal the counterclockwise torque. This means that the product of the force applied and the distance from the pivot point must be the same on both sides of the lever.
Do weights have to be equidistant from the fulcrum to make it even?
No, weights do not have to be equidistant from the fulcrum to achieve balance. The key factor is the product of the weight and its distance from the fulcrum being equal on both sides of the fulcrum, rather than the distances themselves being equal. This concept is described by the law of the lever, which states that the product of the weight and its distance from the fulcrum is the same on both sides for balance.
How is a lever balance used to measure mass?
A lever balance is used to measure mass by comparing the weight of an object on one side of the lever to a set of known weights on the other side. The lever is adjusted until the two sides are balanced, indicating that the weights are equal and providing the measure of the object's mass.
What does class 1 lever mean?
A Class-1 lever is a lever with the force and the load (resistance) on opposite sides of the fulcrum (pivot).
Which triangle has no equal sides?
3 equal sides = equilateral 2 equal sides = isosceles all sides different = scalene
A shape with equal sides?
ashape with equal sides
Shape with equal sides?
a shape with equal sides
An shape has no equal sides?
scalene has no equal sides
Why isn't a parallelogram a regular polygon?
Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.
What pentagon has equal sides?
A regular pentagon has have equal sides. However, in the same way that a square has four equal sides but you can have a four sided figure with equal sides which is not a square, you can have pentagons that are not regular but do have equal sides. Unlike the quadrilateral, which is called a rhombus, there is no special name for a pentagon that has equal sides but not equal angles.
Is a rhombus a equiangular?
no, equal sides. if it had equal angles too it would be a square
