Recent content by womatama

Oh thanks for the advice there :D So I worked out the current flow to be 4/3 A (Vsupply/Rtotal) and found that the voltage drop across the first resistor to be 4V so 18-4 = 14V right? :P Here is how I'm finishing it: Since the supply has lost 4V it is left with 2V across the parallel section...

Homework Statement http://imgur.com/DuBgK Homework Equations I1=I2+I3 Sum of the directed potential differences around any closed loop equals zero The Attempt at a Solution I worked out the total resistance which came out to be 4.5Ω [3 + 1/(1/6+1/2)] But now I don't know which...

1. The problem statement An object is sitting on the passenger seat of a car. The car is moving and it collides with a wall. Explain using forces, how the object moves after the car hits the wall?