Three charges are arranged as shown in the figure.

O -0.1 nC 3.8m--->O 18nC

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| -1.6m

O 4.7 nC

Find the magnitude of the electrostatic force on the charge at the origin. The value of the Coulomb constant is 8.98755 × 109 N · m2 /C 2 . Answer in units of nN

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?

What occurs during a combustion reaction