Homework Statement
We have a transformer with the primary coil carries 120 V and the secondary coil having 6 V. If you change the second coil to have 8V, what is the voltage in the primary coil?
Homework Equations
My textbook does not have any equations that involve just the voltage of...
1. The force down due to gravity for the larger block.
2. The force to the right, from the pushing force, for each block.
3. The force due to friction down for the smaller block.
Am i close?
1. Two blocks, of masses M = 3 kg and m = 2 kg, are in contact on a horizontal table. A constant horizontal force of magnitude F = 5 N is applied to block M as shown. There is a constant frictional force of magnitude f = 1 N between the table and the block m, but no frictional force between the...