The following data was collected from another student's three attempts at
walking with a constant velocity. calculate the student's average speed across
all three trials
trial 1 - position (m)
trial 2 - position (m)
trial 3 - position (m)
0.0
o
o
0.3
0.33
0.36
1.62
0.8
1.2
2.51
1.58
2.38
3.17
4.12
4.88
5.79
0.37
1.67
2.42
3.24
4.27
4.96
6.13
21
2.5
3.35
4.41
5.12
6.24
3.0

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current

Give me some answer choices and i will be happy to

Dshould be the right answer i think