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What else can I help you with?
Is possession of magnitude and direction sufficient for calling a quantity a vector explain?
No, possession of magnitude and direction alone is not always sufficient for calling a quantity a vector. A vector must also obey the rules of vector addition and scalar multiplication to be considered a true vector in physics and mathematics.
What does vector mean in science terms?
Any physical quantity which has both direction and magnitude is called a vector. A quantity must also obey the 'Triangle law of vector addition' to be called as a vector. For example displacement is a vector, u can say a person moved 5 km (magnitude) along west(direction). But electric current is not a vector, it has magnitude and its direction is from +ve terminal to -ve terminal but it doesn't obey triangle law. Rather currents are added as scalars.
Is any quantity having a positive and negative values a vector?
No, not necessarily. A vector is a quantity that has both magnitude and direction. While it can have positive and negative values, not all quantities with positive and negative values represent vectors. Vectors must also obey the rules of vector addition and scalar multiplication.
Does the ordinary addition rules obey for scalar addition?
Yes.
Does the subtraction of two vectors obey the commutative law?
Yes subtraction of vector obeys commutative law because in subtraction of vector we apply head to tail rule
Does addition and subtraction of two vectors obey the commutive law?
Yes.
Is addition of complex numbers commutative?
Yes, complex numbers obey the commutative property of addition.
Did people obey Hadrian?
Yes! his every comand
What are the basic principles of the US?
Answer: every citizen has a duty to obey the law.
What does god expect from a teen christian?
The same as He expects from every christian trust and obey. Trust God to lead you, guide you, provide for you and obey as He works in your life.
Is current a vector or a scalar?
Definitely current is a SCALAR. Current density, of course, is a vector quantity Current = charge / time Both charge and time are scalars Current density = current / area Here area is a vector quantity Hence scalar product of current density and area give scalar quantity i.e. current. So electric current is a scalar Of course we assign +ve and -ve sign to currents. It is not because of direction as we do incase of vectors. But it is only algebraic sign.
Should we obey our elders?
Respect yes, blindly obey... I'm not so sure. If you are talking about your parents/guardians then yes. If you are talking about your teachers/spiritual leaders etc a qualified yes. If you are talking about a random older person, use your best judgment. And even if you choose not to obey them it is not necessary to be rude about it.
