VECTORS and SCALARS Give me some DIRECTION!!!. PHYSICS QUANTITIES All quantities in Physics have a MAGNITUDE.

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Presentation transcript:

VECTORS and SCALARS Give me some DIRECTION!!!

PHYSICS QUANTITIES All quantities in Physics have a MAGNITUDE.

PHYSICS QUANTITIES All quantities in Physics have a MAGNITUDE. The MAGNITUDE is the “size” or “amount” of the quantity.

PHYSICS QUANTITIES All quantities in Physics have a MAGNITUDE. The MAGNITUDE is the “size” or “amount” of the quantity. It answers the question “HOW MUCH?”

PHYSICS QUANTITIES All quantities in Physics have a MAGNITUDE. The MAGNITUDE is the “size” or “amount” of the quantity. It answers the question “HOW MUCH?” However, physical quantities differ in one thing.

PHYSICS QUANTITIES In Physics, quantities belong to two major categories: Those that need direction

PHYSICS QUANTITIES In Physics, quantities belong to two major categories: Those that need direction and Those that don’t need direction

PHYSICS QUANTITIES Magnitude

PHYSICS QUANTITIES Magnitude Without direction Magnitude With direction

PHYSICS QUANTITIES Magnitude Without direction Units Magnitude With direction Units

PHYSICS QUANTITIES SCALARS Magnitude Without direction Units VECTORS Magnitude With direction Units

PHYSICS QUANTITIES SCALARS Magnitude Without direction Units VECTORS Magnitude With direction Units