Flashcards in Test 2 Review Deck (10):
1
What do displacement vectors drawn to scale represent?
Motion in two dimensions
2
Scale is always ____ represents ____.
Drawing, Reality
3
Describe how you would draw a vector drawn (S 35degrees W)
You would start straight south then angle the vector 35 degrees west. There would be a 35 ˚ angle between south and the vector.
4
^


——>
Explain how you would determine net displacement from this
You would draw a line from the tail of the first to the tip of the second.
5
What does projectile motion consist of?
Independent, horizontal and vertical motion
6
Define projectile
An object that moves along a two dimensional curved trajectory (parabola shape) in response to gravity
7
Define range
Is the horizontal distance travelled by a projectile.
8
What term describes the vector that is generated when adding two vectors
Resultant vector
9
What vector direction is equivalent to N 40˚ W?
W 40˚ N
10