(a) Answer is option (e)
(b) answer is option (d)
VULSTIUNI A mass of 1 kg hangs from the side of a pulley. The pulley has...
In a similar problem as before, a 0.362 kg mass hangs from a frictionless pulley with a radius of 7.92 cm and a mass of 6.43 kg. But the pulley is not uniform. Knowing that the moment of inertia takes the form of 1 = c m rz what is the value of 'c' if the triangular mass falls a distance of 1 .67 m in a time of 1.94 seconds? Number
1. The pulley has a radius of 2.70 m and a moment of inertia of 39.0 kg·m2. The hanging mass is 4.20 kg and it exerts a force tangent to the edge of the pulley. What is the angular acceleration of the pulley? (answer needed in rad/s^2 2. A string is wound tight around the spindle of a top, and then pulled to spin the top. While it is pulled, the string exerts a constant torque of 0.150 N·m on...
A mass m hangs from string wrapped around a pulley of radius R. The pulley has a moment of inertia I and its pivot is frictionless. Because of gravity, the mass falls and the pulley rotates. The magnitude of the torque on the pulley is.. equal to mgR Not enough information greater than mgR less than mgR
Question 11 1 pts A mass is attached to a pulley. The pulley has moment of inertia 3.5 kg•m2. The radius of the pulley is 0.5 m. The mass hanging over the pulley is 1.0 kg. Assume the mass will fall without slipping, calculate the distance it would fall in 0.5 s. Assume the system started from rest.
A 1-kg block hanging from a cord wrapped around a cylinder pulley. The moment of inertia of pulley is 1 kg m2 and the radius of pulley is 0.2 m. What is the angular acceleration of the pulley and the free fall acceleration of the block? PLEASE SHOW ALL WORK. CORRECT ANSWER IS 5 rad/s/s & 1 m/s/s
Platform Applied Mass (Kg) 0.054962 Varying the Torque via Changing the Radius Axle step pulley radius Angular Acceleration Standard Deviation (m) (rad/s) (rad/s) 0.018685 0.96054 0.0019 0.054962 0.054962 Platform with Hoop Applied Mass (Kg) 0.054962 0.012490 0.55920 1.0x10 0.008265 0.37194 0.0012 Varying the Torque via Changing the Radius Axle step pulley radius Angular Acceleration Standard Deviation (m ) (rad/s) (rad/s) 0.018685 0.60334 0.0017 0.054962 0.012490 0.34505 7.0x104 0.054962 Platform Applied Mass (Kg) 0.064984 0.008265 0.20975 8.6x10- Varying the Torque via...
A mass m1 is connected by a light string that passes over a pulley of mass M to a mass m2 sliding on a frictionless horizontal surface as shown in the figure. There is no slippage between the string and the pulley. The pulley has a radius of 25.0 cm and a moment of inertia of ½ MR2. If m1 is 1.00 kg, m2 is 2.00 kg, and M is 4.00 kg, then what is the acceleration of m1?
A mass m1 is connected by a light string that passes over a pulley of mass M to a mass m2 sliding on a frictionless horizontal surface as shown in the figure. There is no slippage between the string and the pulley. The pulley has a radius of 25.0 cm and a moment of inertia of ½ MR2. If m1 is 1.00 kg, m2 is 2.00 kg, and M is 4.00 kg, then what is the tension in the string...
A bucket filed wlth dirt of mass 18 kg Is suspended by a rope that hangs over a pulley of mass 31 kg and radlus 0.10 m (figure below). Everything is initially at rest, but someone is careless and lets go of the pulley and the bucket then begins to move downward. What is the speed of the bucket when it has fallen a distance of 1.5 m? m/s
A 2.20 kg mass is attached to a light cord that is wrapped around a pulley of radius 4.35 cm, which turns with negligible friction. The mass falls at a constant acceleration of 2.05 m/s2. Find the moment of inertia of the pulley.