A flowerpot exerts a force of 20 N on a table. Which force prevents the flowerpot from pushing through the table and landing on the
ground?
• a 20 N force of Earth pushing up on the flowerpot
• a 20 N force of the table pushing up on the flowerpot
• a 40 N force of Earth pushing up on the flowerpot
• a 40 N force of the table pushing up on the flowerpot

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?

Name three populations commonly found in a prairie system

What is the coldest temperature ever recorded in san antonio?