麻烦帮解一道英文版物理题A box of mass 2kg is pulled up a rough plane face by means of a light rope.The plane is inclined at an angle 20°to the horizontal,as shown in the figure.The tension in the rope is 18N .The coefficient of friction

麻烦帮解一道英文版物理题A box of mass 2kg is pulled up a rough plane face by means of a light rope.The plane is inclined at an angle 20°to the horizontal,as shown in the figure.The tension in the rope is 18N .The coefficient of friction 帮我翻译下英文 life is like a box of chocolate you never know what you are gonna get 一道英文(sat2)物理题 a box of 麻烦大家再帮我解决一道高二电磁感应物理题, 麻烦您帮我解一道高数题吧, 一道英文数学概率题A box contains 4 black cubes and 6 white cubes.A cube is drawn from the box.Its colour noted and a cube of the other colour is then added to the box.A second cube is then drawn.(a).If both cubes are of the same colour,what 谁帮我解英文数学题The number of beads in Box G was 6/17 times as many as the number of beads in Box C.Sally later took some beads from both boxes and gave them to Kelvin.The number of beads she took from Box G was 7/18 time s the number of b a box of apples对吗? a box of colour pens a box of chocolates 是怎么回事? 英文物理题（牛二律）An 92 N box of oranges is being pushed across a horizontal floor.As it moves,it is slowing at a constant rate of 0.80 m/s each second.The push force has a horizontal component of 40 N and a vertical component of 45 N dow 一道英文版的物理题,rockets are launched from an airplane in the forward direction of motion.the kinetic energy of the airplane will bea.unchangedb.increasedc.decreased 英文物理题,麻烦写出英文的回答,1. What is the formula for momentum,and is it a  vector?  2. Briefly state Newton’s Third Law   3. If a box is 帮我找一道物理题难度中等, 解一道初中物理题 英文key的用法×× of keyI have s×× of keys.这是一道题。帮我解一下，急用！！！！！ 一道物理题,为什么选A