trolley speed experiment Flashcards
1
Q
explain why the light gates method is more acurate
A
because it removed human error
2
Q
what is one way we can make the reliabilty of the average speed
A
repeat and take an average
3
Q
what is the difrence between average speed and intaneous speed
A
average speed is the speed measured for the whole distance of the jorney wherasss intaneous speed is the speed measured at that particular time
4
Q
does repeating the experiment and calculating an average make the final result more acurate or reliable or precise
A
more reliable
5
Q
[for the intaneous speed trolley experiment]
suggest one way to improve the precision of the intaneous speed
A
mesure the time and distance with more decimal points
