A wheel (radius = 0.30 m) is mounted on a frictionless, horizontal axis. A light cord...
A disk-shaped (radius = 0.20 m) is mounted on a frictionless, horizontal axis. A light cord wrapped around the wheel supports a 0.50-kg object. When released from rest the object falls with a downward acceleration of 5.0 m/s^2. What is the mass of the pulley? Please show all the steps and diagram.
1. A pulley (radius = 0.20 m) is mounted on a frictionless, horizontal axis. A nearly massless string is wrapped around the pulley and supports a hanging mass of 0.55kg. When released from rest the mass falls with a downward acceleration of 5.1 m/s. What is the moment of inertia of the pulley? (8pts) el (@9
011 10.0 points A uniform disk of radius 0.31 m is mounted on a frictionless, horizontal axis. A light cord wrapped around the disk supports a 1.5 kg object, as shown. When released from rest the object falls with a downward acceleration of 4.6 m/s?. MacBook Air r
A 12.0 kg object is attached to a cord that is wrapped around a wheel of radius 10.0 cm. The acceleration of the object down the frictionless incline is measured to be 2.00 m/s2. Assuming the axis of the wheel to be frictionless, determine a) the tension in the rope, b) the moment of inertia of the wheel, and c) the angular speed of the wheel 2.00 s after it begins rotating, starting from rest. A 12.0 kg object is...
In the figure below, a wheel of radius 0.15 m is mounted on a frictionless horizontal axle. A massless cord is wrapped around the wheel and attached to a 2.0 kg box that slides on a frictionless surface inclined at angle θ = 25° with the horizontal. The box accelerates down the surface at 2.1 m/s2. What is the rotational inertia of the wheel about the axle? ______ kg · m2 In the figure below, a wheel of radius 0.15...
Your answer is partially correct. A wheel of radius 0.486 m is mounted on a frictionless horizontal axis. The rotational inertia of the wheel about the axis is 0.0240 kg-m. A massless cord wrapped around the wheel is attached to a 2.91 kg block that slides on a horizontal frictionless surface. If a horizontal force of magnitude - 3.52 N is applied to the block as shown in the figure, what is the angular acceleration of the wheel? Take the...
An m = 13.5kg mass is attached to a cord that is wrapped around a wheel of radius r = 10.5cm (see the figure below). The acceleration of the mass down the frictionless incline is measured to be a = 1.90m/s^2. Assuming the axle of the wheel to be frictionless, and the angle to be 8 = 35.0deg determine the tension in the rope. Submit Answer Tries 0/10 r m Determine the moment of inertia of the wheel. Submit Answer...
An m = 13.6 kg mass is attached to a cord that is wrapped around a wheel of radius r = 11.3 cm (see the figure below). The acceleration of the mass down the frictionless incline is measured to be a = 1.98 m/s2. Assuming the axle of the wheel to be frictionless, and the angle to be theta= 33.0o determine the tension in the rope. Determine the moment of inertia of the wheel. Determine angular speed of the wheel...
A uniform disc with mass M and radius R = 0.10 m is mounted on a frictionless, horizontal axle, as shown in the figure. The light cord wrapped around the disk is pulled so that it has a constant tension of T = 20.0 N. Starting from the rest, the disk performs a rotational motion with a constant angular acceleration a = 2 rad/s2 Find mass M of the disk. (Note that the moment of inertia of the disk is...
A cord s wrapped around the rim of a solid uniform wheel 0.22 m in radius and of mass 8.60 kg . A steady horizontal pull of 50.0 N to the right is exerted on the cord, pulling it off tangentially from the wheel. The wheel is mounted on frictionless bearings on a horizontal axle through its center. Part A Compute the angular acceleration of the wheelPart B Compute the angular acceleration of the part of the cord that has already been pulled...