A 2 UC charge q1 and a 2 uC charge q2 are 0.3 m from

the x-axis. A 4 uC charge q3 is 0.4 m from the y-axis.

The distances d13 and d23 are 0.5 m. What is the magnitude and direction

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?