Answer:
circuit b will have the higher current than circuit a
We would need to know the time it took to slow to a stop.
Answer:
Coefficient of friction is
Ū = 0.31
Explanation:
T2 = T1* e^(ūơ)
Where T2 = 7500n = tension in the belt, T1 = 150n = reaction force,
ū = coefficient of friction
Ơ = 2pai * N
Where N = number of turns = 2
Ơ = 4pai
7500 = 150e^(ū*4pai)
50 = e^(ū *4pai)
lin 50 = 4pai * ū
Ū = 3.91/4pai
Ū = 0.31
I had a similar project in science I suggest adding different attributes from different sea creatures and naming it whatever you like. Hope this helped :)
Answer:
false
Explanation:
momentum = mass x velocity
