2. Imagine a spider with mass 7.0 x 10-5 kg moving upward on its thread. The thread exerts a force that results in a net upward force on the spider of 1.2 x10-4
N. What is the acceleration of the spider? *

Why there is no inductive reactance in dc circuits

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

Name the non metal condut electricity