Measuring Speed

Question 1

What is the definition of speed?

Answer 1

= the distance travelled by an object every second

Question 2

What is the equation for speed?

Answer 2

Average speed = distance moved / time taken

Question 3

For the light gate practical to measure speed, what apparatus do you need?

Answer 3

= light gates, data logger, trolley, interrupt card, runway

Question 4

What Is the method of the light gate practical?

Answer 4

1. Attach the interrupt card to the trolly
2. Set