Vector quantities have both a size or magnitude and a direction, called the line of action of the quantity. Thus, a velocity of 50 km/h due east, on acceleration of 9.8 m/s 2 vertically downward, and a force of 15 N at an angle of 30掳 are all examples of vector quantities.J O...
标量和矢量的区别是什么?What is the difference between the scalar quantity and the vector quantity?Appreciate your help.. 答案 标量只有大小没有方向 矢量既有大小也有方向相关推荐 1标量和矢量的区别是什么?What is the difference between the scalar quantity and the vector quantity?Appreciate your help.....
Scalar quantity has magnitude only,example arespeed/time/distance/massVector quantity have both magnitude and direction,example areweight/force/displacement(Any one example for each case)Show the direction is the opposite from the originalPeriod is the time taken for one complete oscillation of the ...
Vector quantities have both a size or magnitude and a direction, called the line of action of the quantity. Thus, a velocity of 50 km/h due east, on acceleration of 9.8 m/s2 vertically downwards and a force of 15 N at an angle of 30° are all examples of vector quantities. View ch...
一矢量（vector）（scalarquantity）：只具有大小而没有方..
Scalar Quantity vs Vector Quantity Math and physics are two subject invented by us to describe various phenomenon around us. This fits perfectly upon quant
英语中的speed和velocity,哪个是速度哪个是速率?今天翻看英文的物理课本,发现一个问题,书里提到speed is a scalar quantity(标量),velocity is a vector quantity(矢量),但speed是速度,velocity是速率,这和高中物理书上所说的速度属于矢量,速率属于标量不是相反吗?望高人指点....
标量和矢量的区别是什么?What is the difference between the scalar quantity and the vector quantity?Appreciate your help.. 答案 标量只有大小没有方向 矢量既有大小也有方向 相关推荐 1 标量和矢量的区别是什么?What is the difference between the scalar quantity and the vector quantity?Appreciate your hel...
A vector quantity has both a magnitude and a direction, and therefore is represented by a numeral and a directional indication.In this lesson, we will discuss what a scalar quantity is and how it is used in physics. You will learn how to identify a scalar quantity, as well as how to ...
Name the physical quantity whose SI unit is volt/meter. Is it a scalar or a vector quantity ? View Solution Write SI unit of magnetic flux. Is it a scalar or a vector quantity ? View Solution Define the term acceleration. Is it a scalar or a vector quantity ? Give its units and ...