2.1 Uniform motion Flashcards
1
Q
Uniform Motion (2)
A
motion along a straight line at a constant unvarying speed.
-motion with constant velocity
2
Q
position time graph of uniform motion
A
3
Q
average velocity is the slope of
A
position time graph
4
Q
An object’s speed
A
How fast its going, independent of direction
Magnitude or absolute value of the object’s velocity
5
Q
slope on position time graph becomes values on Velocity graph
A
6
Q
an objects motion is uniform only if the p-t graph is
A
a straight line
7
Q
Interpreting position time graphs tactic (3)
A
- Steeper slopes correspond to faster speeds
- Negative slope correspond to negative velocity and hence, motion to the left or down
- The slope is a ratio of intervals
8
Q
Uniform motion formula for Sf and vs
A
Sf=Si+ Vs (detla t)
Vx=delta s/ delta t
9
Q
uniform motion graph for velocity
A
