How to use tachymeter and pulsometer scales
Using the tachymetric scale Example: calculating the speed of a car. Record the time the car takes to cover a distance of 1 kilometre. Read… Read More »How to use tachymeter and pulsometer scales
Using the tachymetric scale Example: calculating the speed of a car. Record the time the car takes to cover a distance of 1 kilometre. Read… Read More »How to use tachymeter and pulsometer scales