Question
he following data were obtained for the position of a ball as it rolled along a straight track
DISPLACEMENT (CM)
2.90
7.40
11.00
22.70
31.10
TIME
0.60
2.10
3.30
7.20
10.00
DISPLACEMENT (CM)
2.90
7.40
11.00
22.70
31.10
TIME
0.60
2.10
3.30
7.20
10.00
Answers
Damon
dx/dt = 28.2/9.4 = 3 cm/s for the whole trip
dx/dt = (11-2.9)/(3.3-.6) = 3 cm/s for part of the trip
so I suspect constant velocity of 3 cm/s or 0.03 m/s
dx/dt = (11-2.9)/(3.3-.6) = 3 cm/s for part of the trip
so I suspect constant velocity of 3 cm/s or 0.03 m/s
Dulce
@damon is that the answer in my table?
Damon
You did not ask any question.