Helpp There is an electric field in the atmosphere surrounding the Earth that has a magnitude of roughly 150 N/C and a direction pointing towards the center of the Earth. Determine the magnitude of the force experienced by a dust particle having a negative charge of 10.2E-15 C. Round to the appropriate number of sig figs, and put your answer in scientific notation.

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?