200 mm

Q: The rotor of an electric motor has an angular velocity of 3600 rpm when the load and power are cut…

A: W=121 lb ∑MG=2.5lb.ft k=9in=0.75 ft N=3600rpm We need to find The number of revolutions

Q: 16.97 through 16.100 A drum of 4-in. radius is attached to a disk of 8-in. radius. The disk and drum…

A: The mass of drum and disc is The radius of drum is The radius of disc is The radius of gyration is…

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A:

Q: A thin, homogeneous disk of mass 24-kg and radius 75mm spins at the constant rate 125 rad/sec about…

A: Given,  Mass of the disc, m = 24 Kg Radius of the disc, r= 75 mm Angular velocity of the disc , ω1…

Q: A slender rod of mass mo = 10.8 kg and length / = 895 mm is welded at its midpoint A to the rim of…

A: Mass of rod,m0=10.8 kgLength of rod,L=895 mm=0.895 mMass of disk,m=24 kgradius of disk,r=345…

Q: Two uniform cylinders, each of mass m = 6 kg and radius r = 125 mm, are connected by a belt as…

A: Given data: The mass of the cylinders is m=6 kg. The radius of the cylinder is r=125 mm. The angular…

Q: Please don't provide handwritten solution ...

A: Proper solution with step by step is provided below:Explanation:Step 1: Given dataThe radius of the…

Q: The 7-kg uniform slender bar BD is attached to bar AB and a wheel of negligible mass which rolls on…

A: The reaction at D. Given: The mass of the slender bar BD is m=7 kg. The angular velocity of the bar…

Q: 3. An individual does leg curl exercise to strengthen his hamstring muscles. The 3 kg load is…

A: The location of point mass from knee joint is The location of center of mass of leg from knnee joint…

Q: The essential structure of a certain type of aircraft turn indicator is shown. Each spring has a…

A: Given: The spring constant, k = 500 N/m The mass of the disc, m = 200 g =0.2 kg The radius of the…

Q: 2) A slender uniform 30 kg bar is hinged off center and swings down on a vertical plane. In the…

A:

Q: A four-bladed airplane propeller has a mass of 160 kg and a radius of gyration of 800 mm. Knowing…

A: I=mk2                           where I=mass moment of inertia,m=mass and k=radius of…

Q: The steel roll shown has a mass of 1230 kg, a centroidal radius of gyration of 150 mm, and is lifted…

A:

Q: An automobile wheel test rig consists of a uniform disk A, of mass mA = 5000 kg and radius rA = 1.5…

A: The given data as below: Mass of disk A mA = 5000 kgRadius of disk rA = 1.5 mwheel diameter d = 0.62…

Q: A flywheel and shaft together have a mass of 800 kg. The combined mass has a radius of gyration of…

A:

Q: A rope drum of diameter 850 mm and mass 1000 kg is used in a machine lifting procedure. The drum…

A:

Q: L A collar with a mass of 2 kg is rigidly attached at a distance d = 300 mm from d the end of a…

A:

Q: The rotor of an electric motor has an angular velocity of 3520 rpm when the load and power are cut…

A: Given: The angular velocity is N1=3520 rpm. The weight of the rotor is W=110 lb. The radius of…

Q: A disk with mass m and radius R is released from rest at a height h and rolls without slipping down…

A: The disc rolls without slipping.

Q: The 80-mm-radius gear shown has a mass of 5 kg and a centroidal radius of gyration of 60 mm. The…

A: Given: The radius of the gear is r=80 mm=0.08 m. The length of AB is L= 320 mm=0.320 m. The mass of…

Q: A stationary horizontal plate is attached to the ceiling by means of a fixed vertical tube. A wheel…

A: The weight of the wheel is W=8 lb. The radius of the wheel is a=4 in. The radius of gyration of the…

Q: A semicircular panel with a radius r is attached with hinges to a circular plate with a radius r and…

A: By conservation of angular momentum we can write:→I1.ω1=I2.ω2whereI1,I2 are the initial and final…

Q: Given: The gear shown moves on a fixed horizontal rack. The gear has mass m and a radius of gyration…

A: Given: Mass of the gear=mgear Radius of gyration of the gear=R Mass of the rod=mrod Length of the…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.