2.0 cm 2.0 nC C 1.0 cm B Part D What is the potential energy of an electron at point C in the figure? Uc= ▾ Part E What is the potential difference AVAB? VB-VA- ▾ Part F What is the potential difference AVBC? Vc - VB= J V V

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Q: IJ 0

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Q: 30 m/s Express your answer in miles per hour. ? mph Submit Previous Answers Request Answer

A: →speed given is V=30m/sec→we need to convert it into miles per hour

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Q: 4 m2 = ? ft2 4 ft2 = ? m2

A: 1 m2 = 10.763 ft2. and 1ft2 = 0.0929 m2.