Three point charges are located at the following positions: Q1 = 2.00 uC at x = 1.00 m; Q2 = 3.00 MC at x = 0; Q3 = -5.00 uC at x = - 1.00 m. What is the magnitude of the force on the 3.00 uC charge?

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

Newtons view of arrangement of the universe. don't copy from anywhere.