100 N 460 mm 100 N

Q: Arm ACB rotates about Point Cwith an angular velocity of 39 radis counterclockwise. Two friction…

A:

Q: The 48-kg wheel has a radius of gyration about its center of gravity G of KG = 250 mm. The spring AB…

A:

Q: The uniform 10-lb disk pivots about a well-lubricated axel at O. A 4-lb slender bar is rigidly…

A: To Find :  The maximum angular velocity the disk achieves, Given :  The weight of uniform disc is…

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: 40-kg cylinder is hung from the gear system shown. Gear s a mass of 8 kg and a radius of gyration…

A: Given,

Q: The belt around the pulley, which weighs 60 lb and has a radius of gyration of 10”, has tensions…

A: To find: The angular velocity of the pulley. Given: The weight of the pulley is wp=60 lb. The radius…

Q: 2 An object is made of two identical uniform 3m long rods connected as shown. The total mass of the…

A:

Q: The uniform, thin 5-lb disk spins at a constant rate w2 = 6 rad/s about an axis held by a housing…

A: The data given is, Angular velocity in x-direction, ?x = ?1 = 3 rad/s Angular velocity in…

Q: The turbine rotor of a ship has a mass of 4000 kg and a radius of gyration of 480 mm. It rotates at…

A: m=400 kgrk=0.48 m

Q: Determine  the angular acceleration of the flywheel, and the kinetic energy of the flywheel after 10…

A:

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: The circular concrete culvert rolls with an angular velocity of w= 0.48 rad/s when the man is at the…

A: Angular velocity = 0.48 rad/s Radius of gyration = 3.6 ft Combined weight = 500 lb

Q: Each paddle wheel of a steamer have a mass of 1600 kg and a radius of gyration of 1.2 meters. The…

A: gyroscopic couple = 904.778 N.m

Q: A 210-lb satellite has a radius of gyration of 20 in. about the y-axis and is symmetric about the…

A: The acceleration of the center of mass. Given: The mass of the satellite is m=21032.2=6.5217 slugs.…

Q: The two 10 kg, thin, 1-m long rods are pin connected as shown. The wheel is frictionless with a mass…

A: Given: mass of the each rod→m=10 Kg Length of the each rod→L=1 m Unstreatched length of the…

Q: Question #1. The 5 kg paper roll has a radius of gyration about its centre of k= 90 mm. The…

A:

Q: A collar with a mass of 1 kg is rigidly attached to a slender rod AB of mass 3 kg and length L = 600…

A:

Q: The club is investigating the dynamics of a steam engine. The angular velocity of the 16-kg flywheel…

A:

Q: The amusement ride weighs 20 kip and has a radius of gyration of kp = 37ft, and is initially at…

A:

Q: The 10-oz disk shown spins at the rate w1 = 750 rpm, while axle AB rotates as shown with an angular…

A: The angular velocity vector is: Let the origin be at C with the centroidal axis x, y, and z.

Q: A bolt located 2 in. from the center of an automobile wheel is tightened by applying the couple…

A: According to the given data Distance from the center, d = 18in=1.5ft Time, t = 0.10 s Weight of…

Q: The system is made up of the 1-m, 8.0-kg uniform rod AB and the two uniform disks (each of 0.17 m…

A:

Q: The belt around the pulley, which weighs 60 lb and has a radius of gyration of 10”, has tensions…

A:

Q: Calculate the kinetic energy of the wheel in the position shown, where its angular velocity is ω=2…

A: kinetic energy of wheel is given by 1/2×Ic× omega^2. here Ic = M.O.I. about the point of contact…

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.