P9 - Motion Flashcards
1
Q
How do you calculate speed?
A
Speed = distance / time
2
Q
If distance is the y axis and time is the x axis, what would a horizontal lin be?
A
No movement (stationary)
3
Q
What does SUVAT stand for?
A
Distance
Velocity (Inital)
Velocity (final)
Acceleration
Time
4
Q
What is the equation for velocity?
A
Velocity (V)= Distance (S) / time (t)
5
Q
What is the equation for acceleration?
A
a = v - u / t
6
Q
What is another important equation for p9?
A
v2 - u2 = 2as
7
Q
What is the unit for Intial Velocity?
A
Metres per second (m/s)
8
Q
What is the unit for Final Velocity?
A
Metres per second (m/s)
9
Q
What is the unit for acceleration?
A
M/s*2
10
Q
What is the unit for time?
A
Seconds (s)
11
Q
What does ‘Uniform Acceleration’ mean?
A
Speeding up or slowing down at a constant rate
