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 ...
Describe what is meant by scalar and vector quantities, giving examples, Distance as an example of a scalar quantity and displacement as an example of a vector quantity, Describe how a vector quantity can be represented by an arrow, examples and step b
A vector quantity has both a magnitude and a direction, such as 5 kilometers South or 35 m/second West. What is a scalar quantity and vector quantity? A scalar quantity is a magnitude only and is represented numerically. A vector quantity has both a magnitude and a direction, and ...
一矢量（vector）（scalarquantity）：只具有大小而没有方..
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.. 反馈 收藏
1 (a) State what is meant by a scalar quantity and by a vector quantity.scalar:..■vector:…[2](b)Complete Fig. 1.1 to indicate whether each of the quantities is a vector or a scalar.quantity vector or scalar power temperature momentum Fig.1.1[2](c)An aircraft is travelling in wind...
The quantity having negative dimensions in mass is View Solution Is stress a vector quantity ? View Solution The physical quantities not having same dimensions are View Solution The physical quantities not having same dimensions are View Solution ...
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...
To solve the question of identifying a pair containing a scalar quantity and a vector quantity, we will analyze each option provided.1. Understand Scalar and Vector Quantities: - Scalar quantities have only magnitude (e.g.,