You apply three different voltages to an object and measure the resulting current flow in each case. When you apply 6.00 volts, a current of 30.0 mA flows. When you apply 12.00 volts, a current of 50.00 mA flows, and when you apply 18.00 volts, a current of 70.0 mA flows. What can you conclude about the object

On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)