Difference between revisions of "UTS"
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Revision as of 20:59, 29 October 2019
Algoritma
Untuk soal A
from math import*
g = 9.8
m1 = int(input("Massa benda 1(kg): "))
m2 = int(input("Massa benda 2(kg): "))
m3 = int(input("Massa benda 3(kg): "))
KoefG1 = eval(input("Koefisien gesek1: "))
KoefG2 = eval(input("Koefisien gesek2: "))
KoefG3 = eval(input("Koefisien gesek3: "))
alpa = eval(input("sudut alpa: "))
a = eval(input("percepatan: "))
q = sin (alpa)
w = cos (alpa)
t1 = m1*g*(q-KoefG1*w) - m1*a
t2 = m2*g*(q-KoefG2*w) + t1 - m2*a
t3 = m3*g*(q-KoefG3*w) + t2 - m3*a
print("tegangan tali 1: ",t1)
print("tegangan tali 2: ",t2)
print("tegangan tali 3: ",t3)
print("total tegangan tali : ",t1+t2+t3)
Untuk soal B
from math import *
from sympy import *
ro = 1.2
g = 9.8
cd = eval(input("drag coefficient: "))
area = eval(input("luas area(m^2): "))
m = eval(input("massa mobil(kg): "))
vt = eval(input("kecepatan akhir(m/s): "))
a = eval(input("percepatan(m/s^2): "))
koefg = eval(input("koef gesek: "))
fgesek = g*koefg
fmobil = a
for vo in range (0,vt):
fdrag = (cd*area*ro*vo**2)/2*m
atotal = (fmobil - (fdrag+fgesek))
t = - vt/atotal
print("waktu untuk mencapaii topspeed(s): ", t)
print("percepatan total(m/s^2): ", atotal)