Please solve A,B, and C **Homework Problem**The world’s heaviest hinged door is at Lawrence Livermore National Laboratory. It has a mass of 44,000 kg, a rotational moment of inertia about its hinges of \(8.7 \times 10^4 \, \text{kg} \cdot \text{m}^2\), and a face with a width of 2.4 m.a) What steady force, applied at its outer edge perpendicular to the plane of the door, is necessary to move it through an angle of 90° in a time of 30s?b) In doing as described in part a, what torque is exerted on the door?c) How much energy does closing the door require?*Diagram Explanation:*The diagram shows a basic representation of a door. There are two support structures on either side, which are likely supports or hinges for the door. The door is represented as a rectangle with dimensions marked on it. There are no additional labels or detailed diagrams present.

a) The door’s angular acceleration can be found by the following equation. Here, θ, ω0, α, and t…

a rotatind sheaviest hinged door is at Lawrence Livermore National Laboratory. It has a mass of 44,000 kg, a rotational moment of inertia about its binges of 8.7 x 104 kg - m². and a face with a width of 2.4 m. 5N a) What steady force, applied at its outer edge perpendicular to the plane of the door, is necessary to * move it through an angle of 90° in a time of 30 s? 303.1 b) In doing as described in part a, what torque is exerted on the door? 113 c) How much energy does closing the door require?

a rotatind sheaviest hinged door is at Lawrence Livermore National Laboratory. It has a mass of 44,000 kg, a rotational moment of inertia about its binges of 8.7 x 104 kg - m². and a face with a width of 2.4 m. 5N a) What steady force, applied at its outer edge perpendicular to the plane of the door, is necessary to * move it through an angle of 90° in a time of 30 s? 303.1 b) In doing as described in part a, what torque is exerted on the door? 113 c) How much energy does closing the door require?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

C please
please explain c）why B is point to east and why Force is pointing inward？？need 3D picture to prove this because I am so confused.What I get is force should pointing up and have no clue why B is east？B cannot be west？？？
Hello, can you please help me do a, b and c
1
Handwritten or typed, urgent , vll upvote
Solve the algebraic equation. Find the unknown (d) a= b-c/d a=50 b=41 c=16
I need help with this
A charge of -3.25 nC is placed at the origin of an xy- coordinate system, and a charge of 2.30 nC is placed on the y axis at y = 4.40 cm. If a third charge, of 5.00 nC, is now placed at the point x = 3.50 cm, y = 4.40 cm find the x and y components of the total force exerted on this charge by the other two charges. Express answers numerically separated by a comma. Fa, Fy = Part B Find the magnitude of this force. F = N N
Please solve parts b, c, and d
1 p A plane must follow a resultant path of 18° east of north at a speed of 455 mph. The wind is blowing at 52 mph 18° west of north. Determine the direction that must be followed in ordered to have the desired resultant path. a) 65.038° north of east b) 66.009° north of east c) 67.766° north of east d) 68.443° north of east O A O D
Draw the vector C⃗=A⃗−B⃗. The orientation and length of the vector has to be accurate.
A plane flies with a velocity of 235m/s making an angle of 48 degrees, North of East. a. Draw the vector addition