1 find net torque and net force on the pulley. R:.05 FIVE STAR Q malkg m...
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...
0.500 m 1.10 m Azis R 33ON " 20.0 N (a) Find the net torque (magnitude and direction) produced by the forces Fi and F2 about the axis. (b) If the moment of inertia of the door is 26.8 kg m2, what is the direction and magnitude of the angular acceleration?
A) Find the magnitude of the net force that the q=−13.0μC charge
exerts on the dipole.Express your answer in newtons to three significant figures.B) Find the direction of the net force that the q=−13.0μC charge
exerts on the dipole.a) The force is in the direction from the + 5.00 μC to the −
5.00 μC charge.b) The force is in the direction from the + 5.00 μC to the −
13.0 μC charge.c) The force is in the direction from...
Knowing that each pulley has a radius of 0.3m,
Force
= 29kN
Angle= 50°
using torque method determine:
a) The reaction force
in D.
b) The reaction force
in E.
We were unable to transcribe this image-4 m -4 m B D 3 m E с B P We were unable to transcribe this imageE
Knowing that each pulley has a radius of 0.3m,
Force
= 29kN
Angle= 50°
using torque method determine:
a) The reaction force
in D.
b) The reaction force
in E
We were unable to transcribe this image-4 m -4 m B D 3 m E с B P We were unable to transcribe this imageE
Two blocks are connected by a light rope passing over a pulley of 0.15 m radius and moment of inertia I. The blocks move to the right with an acceleration of 1 m / son ramps with coefficients of kinetic fiction 0.1 between the blocks and the inclined plane a 1.00 m 2 m = 80 kg mg = 10.0 kg 61 32 a) Find the net torque (Nm) acting on the pulley b) Determine its moment of inertia (kgm^2)
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
Two blocks are connected by a light rope that passes
over a pulley of 0.15 m radius and moment of inertia I. The blocks
move to the right with an acceleration of 1.00 m / s2 on ramps with
coefficients of kinetic friction of 0.1 between the blocks and the
inclined plane
a) Find the net torque (Nm) acting on the pulley
b) Determine its moment of inertia I (in Kg / m2)
a = 1.00 m/s2 ETA TB mA...
A counterweight of mass m = 5.20 kg is attached to a light cord that is wound around a pulley as shown in the figure below. The pulley is a thin hoop of radius R = 7.00 cm and mass M = 2.80 kg. The spokes have negligible mass. (a) What is the net torque on the system about the axle of the pulley?(b) When the counterweight has a speed v, the pulley has an angular speed w = V/R. Determine...
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...