![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
I sold 1,450 yuan this morning, including 200 for shoes and 1,250 for clothes.
%= Individual commodity price / total commodity price ×100%
Shoes =200÷1450×100%=13.79%
Clothes=1250÷1450×100%=86.21%
Which physical quantities are vectors in high school? Which are Scalars? Such as title What physical quantities are vectors in high school? Which are Scalars? Such as title
Vector: displacement, velocity, force, acceleration, electric field intensity, magnetic induction intensity (in fact, it is to belt direction);
Scalar: mass, volume, density, length, time, rate, work, energy, temperature, flux... Scalar infinite;
Attached: Moment University is the calculation of vectors, high school each is to avoid mentioning, high school is unclear.
Last but not least: do not rote, there is no direction is the standard, or very good judgment.
Vector: displacement, velocity, force, acceleration, electric field intensity, magnetic induction intensity (in fact, it is to take the direction);
Scalar: mass, volume, density, length, time, rate, work, energy, temperature, flux... Infinite scalar;
Attached: Moment University is the calculation of vectors, high school each is to avoid mentioning, high school is unclear.
Last but not least: don't rote, the direction is the standard, or very good judgment.
In high school physics, which are vectors and which are scalars
Vector with velocity acceleration angular velocity angular acceleration displacement various forces moment pressure strong magnetic induction magnetic flux
Scalar Rate Distance Time Mass Weight Temperature, Heat Capacity, Heat, Volume, Amplitude, Frequency, Period, Wavelength, Work, Power, Potential, Current, Voltage, Resistance, Capacitance, EMF, Energy
Physics: Is the field strength scalar or vector? What is the high school physics vector scalar quantity
Any quantity that has both magnitude and direction is a vector, such as velocity, displacement, force, and what you call field strength
A quantity with only size and no direction is a scalar quantity, such as energy, electricity, and mass.
What are the vectors and scalars?
0
Speed is a vector,
Scalar: physical quantity (volume, temperature) vector with size and no direction; physical quantity (velocity, momentum, force)[ vector] is also called "vector ". Some physical quantities are physical quantities that can be completely determined by the size and direction of a numerical value. The operation between these quantities does not follow the general algebraic law.
Scalar: a physical quantity (volume, temperature) vector with size and no direction; a physical quantity (velocity, momentum, force)[ vector] is also called "vector ". Some physical quantities are physical quantities that can be completely determined by the size and direction of a numerical value. The operation between these quantities does not follow the general algebraic law.
Scalar: physical quantity (volume, temperature) vector with size and no direction. Physical quantity (velocity, momentum, force)[ vector] is also called "vector ". Some physical quantities are physical quantities that can be completely determined by numerical value and direction. The operation between these quantities does not follow the general algebraic law.
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