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Instead of a fixed frog (the place behind the points where the tracks cross),
the gap is filled depending on the direction of the turnout.
It's a high maintenance device and is only used on very high speed rail.
(And on some cog railroads,)
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∙ 11y ago
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Synovial joints are freely movable joints that?
Synovial joints are freely movable joints that achieve movement at the point of contact of the articulating bones.
The less movable attachment point of a muscle is called the?
Origin
The more moveable attachment point of a muscle is called the?
The origin is the "immovable" point of attachment of a muscle to a bone.
What are movable fin and movable exhausts use for?
What are movable fin and movable exhausts use for? [Improve]
Were the Hundred Years' War was a turning point in the ways of warfare?
The indtroduction of firearms, and of movable walls made by wagons.
Why is it difficult to pull a bucket of water vertically with hands but it is easy with a pulley?
because force is multiplied in movable pulley and in fixed pulley force is transfered from point to point.
Is a cartilaginous joint movable?
they are slightly movable
What is the end of the muscle that is attached to the movable bone and moves when a skeletal muscle contracts?
Insertion point, which most probably is a tendon.
Is a movable pulley is fixed at all points?
Yes an elevator is a movable pulley!
What Is A Good Animal To Do Research On for a school progect?
from my point of view frog is the best
What is the function of a movable pulley?
functions of movable pulley
How many movable joints are the body?
8 the human body contains 230 movable and slightly movable joints
