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A small sphere of mass m = 6.10 g and charge 9₁ = 29.4 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge 92 = -58.0 nC is located below the first charge a distance d = 2.00 cm below the first charge as in the figure. 91 + 92 (a) Find the tension in the string. (b) If the string can withstand a maximum tension of 0.180 N, what the smallest value d can have before the string breaks? cm

A small sphere of mass m = 6.10 g and charge 9₁ = 29.4 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge 92 = -58.0 nC is located below the first charge a distance d = 2.00 cm below the first charge as in the figure. 91 + 92 (a) Find the tension in the string. (b) If the string can withstand a maximum tension of 0.180 N, what the smallest value d can have before the string breaks? cm

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A small sphere of mass m = 6.10 g and charge 9₁ = 29.4 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge q2 = -58.0 nC is located below the first charge a distance d = 2.00 cm below the first charge as in the figure. 91 + 92 (a) Find the tension in the string. N (b) If the string can withstand a maximum tension of 0.180 N, what is the smallest value d can have before the string breaks? cm
Transcribed Image Text:A small sphere of mass m = 6.10 g and charge 9₁ = 29.4 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge q2 = -58.0 nC is located below the first charge a distance d = 2.00 cm below the first charge as in the figure. 91 + 92 (a) Find the tension in the string. N (b) If the string can withstand a maximum tension of 0.180 N, what is the smallest value d can have before the string breaks? cm
A proton moves at 4.00 x 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 9.00 x 10³ N/C. Ignore any gravitational effects. (a) Find the time interval required for the proton to travel 4.50 cm horizontally. ns (b) Find its vertical displacement during the time interval in which it travels 4.50 cm horizontally. (Indicate direction with the sign of your answer.) Need Help? mm (c) Find the horizontal and vertical components of its velocity after it has traveled 4.50 cm horizontally. |Î + (₁) km/s Master It
Transcribed Image Text:A proton moves at 4.00 x 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 9.00 x 10³ N/C. Ignore any gravitational effects. (a) Find the time interval required for the proton to travel 4.50 cm horizontally. ns (b) Find its vertical displacement during the time interval in which it travels 4.50 cm horizontally. (Indicate direction with the sign of your answer.) Need Help? mm (c) Find the horizontal and vertical components of its velocity after it has traveled 4.50 cm horizontally. |Î + (₁) km/s Master It
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