Practical Skills Flashcards
1
Q
How do you calculate average speed?
A
Average speed = Total distance ÷ Total time
2
Q
What are sources of error in experiments?
A
Mistakes in measuring or timing.
3
Q
How can you improve accuracy in an experiment?
A
Use precise tools and repeat measurements.
4
Q
What are controlled variables?
A
Factors that stay the same in an experiment.
5
Q
Why are repeated trials important?
A
They make results more reliable.
