Answers: 1
Physics, 21.06.2019 16:00
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 2
Physics, 21.06.2019 16:20
Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.
Answers: 1
Physics, 22.06.2019 06:00
Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves
Answers: 3
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
Answers: 1
A6 ft tall person walks away from a 10 ft lamppost at a constant rate of 5 ft/s. what is the rate (i...
Spanish, 22.03.2021 02:10
Spanish, 22.03.2021 02:10
Mathematics, 22.03.2021 02:10
Mathematics, 22.03.2021 02:10
Physics, 22.03.2021 02:10
Social Studies, 22.03.2021 02:10
English, 22.03.2021 02:10
Computers and Technology, 22.03.2021 02:10
Biology, 22.03.2021 02:10
Social Studies, 22.03.2021 02:10
Mathematics, 22.03.2021 02:10