Answered: A ring is at the top of the incline of… | bartleby

Related questions

Question

A ring is at the top of the incline of angle and height ‘h’. If it is left from rest and goes down rolling purely, find its speed at the bottom.
a) √ (2gh) m/s
b) √ (gh/sinθ) m/s
c) √ (ghsinθ) m/s
d) √ (gh) m/s

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A point mass m = 3 kg can move on a straight track from point A to point B. The points are on the parameter of a circular table of radius R = 8.8 m which is rotating around its center counterclockwise at constant angular velocity w = 3 rad/s. ŷR B R R At t = () the mass is at point A and begins to move at constant speed vo = 2 m/s to point B. Note that the speed remains constant during the process. What is the Coriolis force on the mass during its motion from point A to point B? a. 25.46*(Xr+Yr) O b. 50.91*(-Xr-Yr) O c. 36.00*(Xr-Yr) O d. 9.00*(-Xr+Yr) O e. 12.73*(Xr+Yr) Of. 36.00*(Xr+Yr) O g. 36.00*(-Xr+Yr) Oh. 25.46*(Xr-Yr)
Refer to the question below.
In the figure below, two 8.00 kg blocks are connected by a massless string over a pulley of radius 2.90 cm and rotational inertia 8.00 x 10-4 kg • m2. The string does not slip on the pulley; it is not known whether there is friction between the table and the sliding block; the pulley's axis is frictionless. When this system is released from rest, the pulley turns through 0.150 rad in 60.0 ms, and the acceleration of the blocks is constant. T (a) What is the magnitude of the pulley's angular acceleration? rad/s2 (b) What is the magnitude of either block's acceleration? m/s2 (c) What is the string tension T1? N
A solid disk with radius r= 1Ocm rolls smoothly from rest from the top of the roof that is 12m long and inclined 30°. Using energy conservation law, calculate a) the velocity of the center of mass of the disk at the edge, b) the angular velocity of the disk at the same moment. The moment of inertia of a solid disk rotated about its center is I=1/2MR?
A hoop of radius RH and mass mH and a solid cylinder of radius Rc and mass mc are released simultaneously at the top of a plane ramp of length L inclined at angle θ above horizontal. Which reaches the bottom first, and what is the speed of each there?