kinetik


Berapa usaha yang diperlukan untuk mempercepat gerak sepeda motor bermassa 200 kg dari 5 m/s sampai 20 m/s ?
Panduan jawaban :
Pertanyaan soal di atas adalah berapa usaha total yang diperlukan untuk mempercepat gerak motor.
W = EK2 – EK1
Sekarang kita hitung terlebih dahulu EK1 dan EK2
EK1 = ½ mv12 = ½ (200 kg) (5 m/s)2 = 2500 J
EK2 = ½ mv22 = ½ (200 kg) (20 m/s)2 = 40.000 J
Energi total :
W = 40.000 J – 2.500 J
W = 37.500 J
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potensial

Buah mangga yang ranum dan mengundang selera menggelayut pada tangkai pohon mangga yang berjarak 10 meter dari permukaan tanah. Jika massa buah mangga tersebut 0,2 kg, berapakah energi potensialnya ? anggap saja percepatan gravitasi 10 m/s2.
Panduan jawaban :
EP = mgh
EP = (0,2 kg) (10 m/s2) (10 m)
EP = 20 Kg m2/s2 = 20 N.m = 20 Joule
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projek mambuat kalender masehi dalam vb 6.0

langkah-langkah membuat projek
1)buatlah label sebanyak 2                 
     label 1 rubah caption menjadi nama bulan
     label 2 kosongkan isi caption.

2)buatlah cammend button sebanyak 3
     cammend button 1 rubahlah caption manjadi nama proses
     cammend button 2 rubalah caption manjadi bersih
     cammend button 3 rubalah caption manjadi exit

3)butlah image sebanyak 24 dan ganti pada properti name seperti di bawah ini 
     image1   : a1        image13 : g1
     image2   : a2        image14 : g2
     image3   : b1        image15 : h1
     image4   : b2        image16 : h2
     image5   : c1        image17 : i1
     image6   : c2        image18 : i2
     image7   : d1        image19 : j1
     image8   : d2        image20 : j2
     image9   : e1        image21 : k1
     image10 : e2        image22 : k2
     image11 : f1         image23 : l1
     image12 : f2         image24 : l2
langkah-langkah pengkodingan

view code source
Private Sub Command1_Click()
Dim bulan As String
Dim hasil As String
bulan = Combo1.Text
Select Case bulan
Case "januari"
hasil = "muharram dan shafar"
a1.Visible = 1
a2.Visible = 0
b1.Visible = 0
b2.Visible = 2
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "februari"
hasil = "shafar dan rabiul al-awwal"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 1
b2.Visible = 0
c1.Visible = 0
c2.Visible = 2
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "maret"
hasil = "rabiul al-awal dan rabiul al-akhir"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 1
c2.Visible = 0
d1.Visible = 0
d2.Visible = 2
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "april"
hasil = "rabiul al-akhir dan jumadil al-awwal"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 1
d2.Visible = 0
e1.Visible = 0
e2.Visible = 2
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "mei"
hasil = "jumadil al-awwal dan jumadil al-akhir"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 1
e2.Visible = 0
f1.Visible = 0
f2.Visible = 2
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "juni"
hasil = "jumadil al-akhir dan rajab"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 1
f2.Visible = 0
g1.Visible = 0
g2.Visible = 2
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "juli"
hasil = "rajab dan sya'ban"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 1
g2.Visible = 0
h1.Visible = 0
h2.Visible = 2
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "agustus"
hasil = "ramadhan dan syawwal"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 1
h2.Visible = 0
i1.Visible = 0
i2.Visible = 2
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "september"
hasil = "syawwal dan dzul-qaidah"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 1
j1.Visible = 0
j2.Visible = 0
k1.Visible = 2
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
Case "oktober"
hasil = "dzul-qaidah dan dzul-hijjah"
a1.Visible = 0
a2.Visible = 0
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 1
k2.Visible = 0
l1.Visible = 0
l2.Visible = 2
Case "november"
hasil = "dzul-hijjah dan muharram"
a1.Visible = 0
a2.Visible = 1
b1.Visible = 0
b2.Visible = 0
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 1
l2.Visible = 0
Case "desember"
hasil = "muharram dan shafar"
a1.Visible = 1
a2.Visible = 0
b1.Visible = 0
b2.Visible = 2
c1.Visible = 0
c2.Visible = 0
d1.Visible = 0
d2.Visible = 0
e1.Visible = 0
e2.Visible = 0
f1.Visible = 0
f2.Visible = 0
g1.Visible = 0
g2.Visible = 0
h1.Visible = 0
h2.Visible = 0
i1.Visible = 0
i2.Visible = 0
j1.Visible = 0
j2.Visible = 0
k1.Visible = 0
k2.Visible = 0
l1.Visible = 0
l2.Visible = 0
End Select
Label1.Caption = hasil
End Sub

Private Sub Command2_Click()
Label1.Caption = ""
Combo1.Text = "bulan"
End Sub

Private Sub Command3_Click()
MsgBox "apakah anda ingin keluar"
End
End Sub
Private Sub Form_Load()
Combo1.AddItem "januari"
Combo1.AddItem "februari"
Combo1.AddItem "maret"
Combo1.AddItem "april"
Combo1.AddItem "mei"
Combo1.AddItem "juni"
Combo1.AddItem "juli"
Combo1.AddItem "agustus"
Combo1.AddItem "september"
Combo1.AddItem "oktober"
Combo1.AddItem "november"
Combo1.AddItem "desember"
End Sub

Private Sub Timer1_Timer()
Label1.Left = Label1.Left - 15
If Label1.Left < -3000 Then
Label1.Left = 500
End If
End Sub
selamat mencoba

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Cara membuat layout sederhana di corel draw

1). Buatlah kotak sebayak 2.
      Kotak 1 berfungsi untuk background.
      Kotak ke dua berfugsi sebagai nama tampilan layout.
2).buatlah kotak dan text.
     Kotak berfongsi untuk mengatur background yang ada pada menu bar.
     Text berfungsi untuk mengatur pilihan menubar.
3).buatlah kotak dan line.
    Kotak berfungsi untuk pilihan posting.
5).buatlah beberapa kotak untuk mengetahui isi dari blog layout tersebut dan berinama.

selamat mencoba







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visual basic : gaji karyawan

1).langkah pertama dalam membuat projek gaji karyawan adalah sebagai berikut :
    buatlah label sebanyak 7 label.
    rubahlah label 1 dengan mengganti nama caption menjadi gaji karyawan
    rubahlah label ke 2 dengan mengganti nama caption menjadi gaji
    rubahlah label ke 3 dengan mengganti nama caption menjadi kelebihan jam
    rubahlah label ke 4 dengan mengganti nama caption menjadi terlambat
    rubahlah label ke 5 dengan mengganti nama caption menjadi hadiah
    rubahlah label ke 6 dengan mengganti nama caption menjadi bonus
    rubahlah label ke 7 dengan mengganti nama caption menjadi total gaji.
2).langkah kedua dalam membuat textbox :
    buatlah sebanyak 5 textbox.
3).langkah tiga dalam membuat command button :
    buatlah command button sebanyak 4 label.
    rubahlah command button ke 1 dengan mengganti nama caption menjadi proses.
    rubahlah command button ke 2 dengan mengganti nama caption menjadi exit.
    rubahlah command button ke 3 dengan mengganti nama caption menjadi bersih.
    rubahlah command button ke 4 dengan mengganti nama caption menjadi aktif.
4).setelah pembuatan objec kita harus melakukan penngcodengan.

5).setelah itu lalu di lihat hasilnya atau tekan F5.

view code souce
Dim angka(1 To 2) As String
Dim nilai(1 To 2) As String

Private Sub Combo1_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
        If Text1.Text = "" Then
        Combo1.SetFocus
        Else
        Command1.SetFocus
        End If
End If
If Not (KeyAscii >= Asc("0") & Chr(13) And KeyAscii <= Asc("9") & Chr(13) Or KeyAscii = 13 Or KeyAscii = 8) Then
KeyAscii = 0
End If
End Sub

Private Sub Command1_Click()
If Text1 = "" Then
Text1.SetFocus
ElseIf Text2 = "" Then
Text2.SetFocus
ElseIf Not (Combo1 = "tidak" Or Combo1 = "ya") Then
Combo1.Text = ""
Combo1.SetFocus
Else
If Text2 > 40 Then
angka(1) = Val(Text2.Text) - (40)
angka(2) = angka(1) * (25000)
Text4.Text = angka(2)
Else
Text4.Text = "0"
End If
If Combo1.Text = "tidak" Then
nilai(1) = Val(Text1.Text) * (10)
nilai(2) = nilai(1) / (100)
Text3.Text = nilai(2)
Else
Text3.Text = "0"
End If
Text5 = Val(Text1) + Val(Text3) + Val(Text4)
End If
End Sub

Private Sub Command2_Click()
End
End Sub

Private Sub Command3_Click()
Text1 = ""
Text2 = ""
Text3 = ""
Text4 = ""
Text5 = ""
Combo1.Text = ""
End Sub

Private Sub Command4_Click()
Text1.Enabled = True
Text2.Enabled = True
Text3.Enabled = True
Text4.Enabled = True
Text5.Enabled = True
Combo1.Enabled = True
Command1.Enabled = True
Command2.Enabled = True
Command3.Enabled = True
End Sub

Private Sub Form_Load()
Combo1.AddItem "tidak"
Combo1.AddItem "ya"
Text1.Enabled = False
Text2.Enabled = False
Text3.Enabled = False
Text4.Enabled = False
Text5.Enabled = False
Combo1.Enabled = False
Command1.Enabled = False
Command2.Enabled = False
Command3.Enabled = False
End Sub


Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
        If Text1.Text = "" Then
        Text1.SetFocus
        Else
        Text2.SetFocus
        End If
End If
If Not (KeyAscii >= Asc("0") & Chr(13) And KeyAscii <= Asc("9") & Chr(13) Or KeyAscii = 13 Or KeyAscii = 8) Then
KeyAscii = 0
End If
End Sub

Private Sub Text2_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
        If Text1.Text = "" Then
        Text2.SetFocus
        Else
        Combo1.SetFocus
        End If
End If
If Not (KeyAscii >= Asc("0") & Chr(13) And KeyAscii <= Asc("9") & Chr(13) Or KeyAscii = 13 Or KeyAscii = 8) Then
KeyAscii = 0
End If
End Sub

SELAMAT MENCOBA 
VISUAL BASIC 6.0




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