Home > Preview
The flashcards below were created by user
nestor1023
on FreezingBlue Flashcards.

metric system
 is the standard in the world. The fundamental units include the second (s) for
 time, the meter (m) for length, and the kilogram (kg) for mass

Scalar
 A scalar is a quantity that has magnitude only.

Vector
 A vector is a quantity that has magnitude and
 direction.

Displacement
 The centre of gravity is the single point within a
 body at which the entire weight of the body is
 considered to act.

Displacement
 The displacement of a point
 B from a point A is the
 shortest distance from
 A to B, together with the
 direction.
 UNIT: m.

Mean Speed
 Mean speed
 = total distance travelled
 total time taken
 x
 t
 = Δ
 Δ
 UNIT: ms
 1.


