A small rescue helicopter has four blades, each with a length of 4.00 m and a mass of50.0 kg, as shown in the figure. The blades can be approximated as thin rods that rotateabout one end of an axis perpendicular to their length. The helicopter has a total mass of1000 kg.a) Calculate the rotational kinetic energy in the bladeswhen they rotate at 300 rpm.b) Calculate the translational kinetic energy of thehelicopter when flying at 20.0 m/s.c) To what height could the helicopter be raised if all of therotational kinetic energy could be used to lift it?4.0 m

Here is the step-by-step explanation: Given:Length of each blade, L=4.00 mMass of each blade,…

Answered: A small rescue helicopter has four…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A motor is attached to a pulley of radius 10 cm and mass 1 kg. A belt passes through the pulley that connects to a hollow sphere with a radius of 40 cm and a mass of 2 kg (see figure below). If the final speed of the first round, the angular speed of the SPHERE is 3πrad/s:a) What is the final energy consumption of the motor? b) If the torque is constant, what is the magnitude of the motor's torque? that there is no friction in the axes of the sphere and that all energy consumed by the motor is transformed into work.
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Need all parts in neat and clean handwritten solution. Do remember before attempting
I:56) Solve it in radians per second please
A solid cylinder (mass 1.2kg, radius 5.0cm) on a horizontal table is connected to a block (mass 200 g) via a pulley (mass 0.80kg, radius 10.0cm) via a light, rigid string. Draw free body diagram for each of the object 1) list the dynamic and kinematic equations that related to all three objects. 2) find the acceleration of the falling block 3) fnd the angular acceleration of the cylinder and the friction force on it
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