A device for measuring the force exerted by a spring of a supporting grid on a fuel rod passing through the grid has an elongate body connected by two flexible blades that are parallel to the long direction to two respective beams insertable in a cell. At least one of the beams carries ...
A spring is compressed by a certain distance. The elastic force exerted by the spring is: A. Proportional to the compression distance B. Inversely proportional to the compression distance C. Independent of the compression distance D. Zero
Device for measuring the force exerted by a spring gate. THE DEVICE ALLOWS TO MEASURE THE FORCE EXERCISED, BY A MAINTENANCE GRID SPRING, ON A FUEL ASSEMBLY CROSSING THE GRID. IT INCLUDES AN EXTENDED BODY (20) CONNECTED BY TWO FLEXIBLE LEAVES (22), PARALLEL TO THE EXTENSION DIRECTION, WITH...
In an experiment to measure the force, a spring is stretched by 0.2 m and the spring constant is 50 N/m. What is the force exerted on the spring? A. 点物半向你点物半向你5 N点物半向你点物半向你 B. 处思快业特思几别公电维九政之细起切段确劳处思快业特思几别公电维九政之细起...
The force exerted by an electric charge at the origin on a charged particle at a point (x,y,z) with position vector = x,y,z is ()=(K)(||^3) where K is a constant. Find the work done as the particle moves along a straight line from (2,0,0) to (2,1,5). 相关知识点:...
one formed as a nut carried on a screw member attached to the output member wherein on the movement of the output member the clutch parts are disengaged to allow rotation of the nut on the screw, the reaction to the said force exerted when the output member is arrested causing the clutch...
In this study, we used optical tweezers to measure the force exerted by filopodia and lamellipodia with a millisecond temporal resolution. We found that a single filopodium exerts a force not exceeding 3 pN, whereas lamellipodia can exert a force up to 20 pN. Using metabolic inhibitors, we ...
A的力矩，A点的力是由B处的链条施加。没前后语，只能翻成这样了。
The aim of this study was to quantify and compare the 3-dimensional intersegmental motion responses produced by 3 commonly used chiropractic adjusting inst... M Assisted,SS Adjustments 被引量: 10发表: 2001年 Comparison of Forces Exerted by a Chiropractor on Children and Adults During High-Speed...
The force exerted by unbroken surface waves on a cylindrical object, such as a pile, which extends from the bottom upward above the wave crest, is made up of two components, namely: 1. A drag force proportional to the square of the velocity which may be represented by a drag coefficient...