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write out the distance, speed and time triangle equation
write out the acceleration equation
what is speed?
a car that travels 15 meters in one second would have a speed of what?
what do the units m/s stand for?
the unit we usually use for a car is miles per hour what is the symbol for this?
In France and other countries they use which unit to measure the distances of a car?
what is the symbol for kilometres per hour?
on a ticker tape machine how do the dots show that the speed is going slower and faster?
what is a independent variable?
what is the independent variable on the ticker tape machine?
what is a dependent variable?
what is the dependent variable on the ticker tape machine?
what is the control variable?
if smoother the surface what happens to the friction
what is the control variable on the ticker tape machine?
state the 3 different units for speed?
what is meters per second in a symbol?
what does terminal velocity mean?
show with drawing arrows what the size of terminal velocity looks like (arrows)?
