Strategy & Math Flashcards
(166 cards)
cos 0 30 45 60 90
sin 0 30 45 60 90
1
-
SI units:
- Femto
- Kilo
- Deci
Femto
- 10-15
Kilo
- 103
Deci
- 10-1
SI Units:
- Mega
- Pico
- Hecto
106
10-12
102
SI Units:
- Tera
- Nano
- Centi
1012
10-9
10-2
SI Units:
- Deca
- Giga
- Micro
- Milli
101
109
10-6
10-3
Convert 650 nm to SI units
650 x 109
Const. force (not velocity!) causes WHAT acceleration?
constant acceleration
When you throw a baseball, when is the only time it is accelerating?
Only when it is in contact with your hand
Increasing something by 25% is the same as multiplying it by what?
x 5/4
Define “mass”
the measure of an object’s inertia
Define “inertia”
- the ability of an object to RESIST its change in velocity
Where on a mass/object is its “Center of Gravity?”
is at the center of the mass/object

Where is the “Center of buoyancy?”
- at center of mass of the FLUID displaced by the submerged object

Scalar or Vector?
Mass
scalar
Scalar or Vector?
temperature
scalar
Scalar or Vector?
velocity
vector
Scalar or Vector?
speed
scalar
Scalar or Vector?
displacement
vector
Scalar or Vector?
acceleration
vector
Scalar or Vector?
force
vector
Scalar or Vector?
work
scalar
Scalar or Vector?
energy
scalar
Scalar or Vector?
weight
vector







































