Physics, 17.04.2021 14:30 Nessakona1
(b) The aluminium wire will break if the tension in the wire exceeds 350N.
The wire is attached to the flagpole at B, 0.8 m from the wall.
The wire is at an angle of 20° to the flagpole.
Assess whether the wire will break. You should use the principle of moments, taking
moments about 0.
length of flagpole = 1.2m
mass of flagpole and flag = 15 kg
Answers: 1
Another question on Physics
Physics, 22.06.2019 05:20
Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1
Answers: 1
Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
Answers: 3
Physics, 22.06.2019 19:40
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
Physics, 23.06.2019 06:00
What would be the net charge of 1 gram gold piece after removal of 1% of its electrons
Answers: 3
You know the right answer?
(b) The aluminium wire will break if the tension in the wire exceeds 350N.
The wire is attached to...
Questions
Mathematics, 04.01.2021 06:40
History, 04.01.2021 06:40
Mathematics, 04.01.2021 06:40
Chemistry, 04.01.2021 06:40
Mathematics, 04.01.2021 06:50
Mathematics, 04.01.2021 06:50
Mathematics, 04.01.2021 06:50
Mathematics, 04.01.2021 06:50
Mathematics, 04.01.2021 06:50
