A piece of wire 29 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral triangle. (a) How much wire should be used for the square in order to maximize the total area? 29 m (b) How much wire should be used for the square in order to minimize the total area?
Answers: 3
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
Physics, 22.06.2019 14:00
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 1
Physics, 22.06.2019 17:30
Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.
Answers: 1
Physics, 23.06.2019 05:00
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Answers: 2
A piece of wire 29 m long is cut into two pieces. One piece is bent into a square and the other is b...
Mathematics, 24.06.2021 05:10
Physics, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Biology, 24.06.2021 05:10
History, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Computers and Technology, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Mathematics, 24.06.2021 05:10
Social Studies, 24.06.2021 05:10