A wire with a weight per unit length of 0.081 N/m is suspended directly above a second wire. The top wire carries a current of 30.4 A and the bottom wire carries a current of 61.0 A. Find the distance of separation between the wires so that the top wire will be held in place by magnetic repulsion.

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will