is the change in distance divided by change in time
change in position
speed in a given direction
rate of change of velocity
reference point definition
location from which motion is measured
speed and velocity
meter/second squared measures
formula for acceleration
a = (final velocity - initial velocity)/ time taken
a =(v - u)/t
velocity-time graph area
the area under a velocity-time graph = distance travelled
velocity-time graph gradient is the ......................
distance -time graph gradient is the ............
A straight line means constant speed
if the velocity-time graph gradient is horizontal ....
means no acceleration
if distance -time graph gradient is horizontal ....
horizontal line means no speed (stopped)
speed distance time triangle
velocity-time graph gradient is a straight line going "up" ...
means constant acceleration