Physics, 15.11.2019 07:31 youngchapo813p8d9u1
A1000-n weight is hanging from a 2.0 m long aluminum rod. a 500-n weight is hanging from a 1.0 m long aluminum rod. the two aluminum rods have different cross sectional areas. which rod is under the greater tensile stress?
Answers: 3
Physics, 22.06.2019 00:00
1134567 a jet with mass m = 1.1 ă— 105 kg jet accelerates down the runway for takeoff at 2 m/s2. 1) what is the net horizontal force on the airplane as it accelerates for takeoff? 2.2*10^5 n your submissions: 2.2*10^5 computed value: 220000submitted: saturday, january 26 at 2: 41 pm feedback: correct! 2) what is the net vertical force on the airplane as it accelerates for takeoff? 0 n your submissions: 0 computed value: 0submitted: saturday, january 26 at 2: 41 pm feedback: correct! 3) once off the ground, the plane climbs upward for 20 seconds. during this time, the vertical speed increases from zero to 21 m/s, while the horizontal speed increases from 80 m/s to 95 m/s. what is the net horizontal force on the airplane as it climbs upward? n 4) what is the net vertical force on the airplane as it climbs upward? n 5) after reaching cruising altitude, the plane levels off, keeping the horizontal speed constant, but smoothly reducing the vertical speed to zero, in 13 seconds. what is the net horizontal force on the airplane as it levels off? n 6) what is the net vertical force on the airplane as it levels off?
Answers: 1
Physics, 22.06.2019 03:00
Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
Answers: 1
Physics, 22.06.2019 07:20
If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =
Answers: 1
Physics, 22.06.2019 08:30
What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force
Answers: 3
A1000-n weight is hanging from a 2.0 m long aluminum rod. a 500-n weight is hanging from a 1.0 m lon...
Geography, 07.09.2021 19:20
Physics, 07.09.2021 19:20
History, 07.09.2021 19:20
English, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20
Social Studies, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20
Biology, 07.09.2021 19:20
English, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20
Mathematics, 07.09.2021 19:20