A small sphere is connected to a lightweight cord of length L = 1.40 m that is tied to a point P, as shown in the figure. P. M v=0 + q L 8 # V E Top view Q The sphere, string, and point all lie on a frictionless, horizontal table. The sphere has a mass m = 0.0100 kg, a charge q = +1.70 μC and is released from rest when the string makes an angle 9 = 60.0° with a uniform electric field of magnitude E = 350 V/m. Determine the speed (in m/s) of the sphere when the string is parallel to the electric field. m/s

A small sphere is connected to a lightweight cord of length L = 1.40 m that is tied to a point P, as shown in the figure. P. M v=0 + q L 8 # V E Top view Q The sphere, string, and point all lie on a frictionless, horizontal table. The sphere has a mass m = 0.0100 kg, a charge q = +1.70 μC and is released from rest when the string makes an angle 9 = 60.0° with a uniform electric field of magnitude E = 350 V/m. Determine the speed (in m/s) of the sphere when the string is parallel to the electric field. m/s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 76P

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