Zusammenfassung der Ressource
GCSE AQA physics unit 2 1.1-1.4 key points
- P2
1.1
- The
distance-time
graph for any
object that is.
- Stationary is
a horizontal
line.
- Moving at
constant
speed is a
straight line
that slopes
upwards.
- The gradient
of a
distance-time
graph for an
object
represents the
object's speed
- speed in meters per
second, m/s = distance
travelled in meters, m
time taken in seconds,s
- P2
1.2
- Velocity is
speed in a
giving
direction.
- acceleration is change of velocity per second. The unit of acceleration is the