A Small Plastic Sphere With A Charge Of 7 0 Nc Is Near Another Small Plastic Sphere With A Charge Of 14 Nc Part A If 1 (70.39 KiB) Viewed 34 times
A small plastic sphere with a charge of -7.0 nC is near another small plastic sphere with a charge of -14 nC. Part A If the spheres repel one another with a force of magnitude 8.1×10-4 N, what is the distance between the spheres? Express your answer using two significant figures. Π| ΑΣΦ r = Submit Request Answer ? cm Screenshot
Two 3.0 g spheres on 1.0 m -long threads repel each other after being equally charged, as shown in the figure. (Figure 1) Figure 3.0 g 1.0 m/20° 20° 1.0 m q 9 1 of 1 3.0 g Part A What is the charge q? Express your answer using two significant figures. OF ΠΫΠΙ ΑΣΦ -7 q= 7.5 107 Submit Previous Answers Request Answer Provide Feedback ? X Incorrect; Try Again; 3 attempts remaining nC
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