Vectors Flashcards
1
Q
What is the resultant?
A
The sum of multiple vectors
2
Q
What is the equation used if the angle is between V and X-direction?
A
Vx = Vcos0
3
Q
What is the equation used if the angle is between V and Y-direction?
A
Vy = Vsin0
4
Q
For linear motion, v =
A
vo + at
5
Q
For linear motion, x - xo =
A
vot + (at^2)/2
6
Q
For linear motion, v2 =
A
vi^2 + 2a∆x
7
Q
For linear motion, v =
A
(v0 + v) / 2
8
Q
For linear motion, x - xo =
A
(v0 + v) / 2 * t
9
Q
Force can be expressed in units of
A
N
10
Q
What is the equation of Force?
A
F = ma
11
Q
What is the equation of Weight?
A
W = mg
12
Q
Force can be used interchangeably with
A
Weight
13
Q
What is Newton’s first law?
A
Body at rest or in motion will remain so unless net force acts upon it
14
Q
What is Newton’s second law?
A
F = m*a
15
Q
What is Newton’s third law?
A
Everything has an equal but an opposite reaction
