Three charged particles are arranged in a line as shown in figure below. Charge A= -5 uC, charge B = +10 uC and charge C = -12 uC. Calculate the net
electrostatic force on particle B due to the other two charges.

Which notation is used to represent an alpha particle? a. b. c. d.

Name the non metal condut electricity

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.