A block with 500g is hanging from the ceiling.There is also a string that is pulling the block towards one wall forcing the string that is attached to the block and ceiling to from an angle 70 degree withe respect to the ceiling.what is the tension i

A block with 500g is hanging from the ceiling.There is also a string that is pulling the block towards one wall forcing the string that is attached to the block and ceiling to from an angle 70 degree withe respect to the ceiling.what is the tension i 麻烦翻译：There is a book café with a cool interior on the corner of the next block. 请各位帮忙解一下这道英文物理题A 9 g bullet is fired into a 257 g block thatis initially at rest at the edge of a frictionlesstable of height 1.8 m. The bullet remains inthe block, and after impact the block lands2.3 m from the bo 大学物理题（）,A 15-g bullet is shot vertically into an 5-kg block.The block lifts upward 3.0 mm (see the figure).The bullet penetrates the block and comes to rest in it in a time interval of 0.0010 s.Assume the force on the bullet is constant Is there a f( ) in front of block A block with mass of 500kg is being pulled by a cable that is set an angle of 12 degrees above the horizontal.If the coefficient of static friction is 1.42 and the coefficient of kinetic friction is 0.76,what is the tension in the cable just before t 选哪个?请说明为什么What colour is your hair?A My hair is block .B block A bullet of mass m traveling at velocity v strikes a lock of mass 2m that is attached to a rod of length R.The bellet collides with the block at a right angle and gets stuck in the block.The rod is free to rotate.What is the centripetal acceleration 这句话动词为什么要用ing形式?The final part of a function definition,the function body,is a block of statements starting with an open curly brace and ending with a close curly Block A has a mass of 3 kg and Block B has a mass of 5 kg.Just before colliding,Block A has a speed of 4 m/s and Block B is at rest(0m/s).After the collision,Block B has a speed of 3m/s in the same direction that Block A was initially.What is the spe 英语翻译Ms.Terry is a pre-school art teacher who likes to have her students work with clay.One of her assignments is to form a lump of clay into a block and then measure the dimensions of the block.However,in every class,there is always one child block a vote There are a small garden with flowers and trees in this block.有没有语法错误? 英语翻译4.0 Data and Message Exchange Patterns for Enterprise SOAThe most basic message exchange pattern is a common Request-Response where the parties can simply communicate with each other.This is the basic building block of most SOA interactio 英语翻译Third harmonic voltage phasor is evaluated on the basis of kth samples block,which contains values of entire voltage measured in generator terminals or neutral.The result of kth third harmonic evaluation is compared with value evaluated a block number is out of As what sculpture is to a block of marble,education is to the soul. __ sculpture is to a block of marbe,that education is to the soul.