2. In the figure at right, an object is placed at the top of a ramp (point A) and allowed to roll downward to the right. The ramp has a circular curvature of radius R, centered on point P. At some point along the way (point B in the diagram) the rolling object separates from the ramp and falls freely until it reaches the ground (point C). R. P C For each of the four objects in part (1), determine the angle o at which the object separates from the ramp. (Assume no energy loss to friction, air drag, sound, etc.)

2. In the figure at right, an object is placed at the top of a ramp (point A) and allowed to roll downward to the right. The ramp has a circular curvature of radius R, centered on point P. At some point along the way (point B in the diagram) the rolling object separates from the ramp and falls freely until it reaches the ground (point C). R. P C For each of the four objects in part (1), determine the angle o at which the object separates from the ramp. (Assume no energy loss to friction, air drag, sound, etc.)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A sphere and a ring exists. They both have a mass of M, and has a radius of r. They roll, with no slipping, down a track as depicted in the image. The two objects are at rest initially, and will shoot vertically upwards once they reach the end of the path. 1. Please explain which object, ring or sphere, will reach greater heights and why? 2. For the max height that the ring will reach, please determine and algebraic expression.
Can you solve 1d, 1e, and 1f
How would I solve for the magnitude of the friction
Three forces are applied to a wheel of radius 0.350 m, as shown in the figure (Figure 1). One force is perpendicular to the rim, one is tangent to it, and the other one makes a 40.0° angle with the radius. Assume that F₁ = 12.3 N, F₂ = 14.2 N, and F3: 8.45 N. = Figure Part A 0.350 m 40.0° F F3 1 of 1 What is the magnitude of the net torque on the wheel due to these three forces for an axis perpendicular to the wheel and passing through its center? ΜΕ ΑΣΦ T-10.46 Submit Previous Answers Request Answer × Incorrect; Try Again ? N.m
Can you help me with this problem?
Needs Complete typed solution with 100 % accuracy.
A grindstone of radius 4.0m is initially spinning with an angular speed of 8.0 rad/s. The angular speed is then increased to 10 rad/s over the next 4.0 seconds. Assume that the angular acceleration is constant. a.) What is the average angular speed of the grindstone? b.) What is the magnitude of the angular acceleration of the grindstone? c.) Through how many revolutions does the grindstone turn during the 4.0-second interval?
Part A A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley, as shown in the figure (see the figure (Figure 1)). The pulley is a uniform disk with mass 11.6 kg and radius 48.0 cm and turns on frictionless bearings. You measure that the stone travels a distance 12.4 m during a time interval of 3.50 s starting from rest. Find the mass of the stone. Take the free fall acceleration to be 9.80 m/s. ΑΣφ kg Submit Request Answer • Part B Find the tension in the wire. Take the free fall acceleration to be 9.80 m/s². 圈] ? Submit Request Answer Provide Feedback Figure 1 of 1 MacBook Air
A string is wound around a solid disk with radius of 0.080m and mass of 0.65kg. An object with a mass of 0.50kg is attached to the string.a. Find the acceleration of the hanging mass when it is released.b. Through what angle (in radians) does the disk turn in 1.0s if the disk starts atrest?c. What vertical distance would the mass fall during the 1.0s?
Please help. This problem involves angular velocity and acceleration. Thank you.
m₁ m₂ Blocks of mass m1 and m2 are connected by a massless string that passes over the pulley in the figure (Figure 1). The pulley turns on frictionless bearings, and mass m1 slides on a horizontal, frictionless surface. Mass m2 is released while the blocks are at rest. Suppose the pulley has mass mp and radius R Find the tension in the lower portions of the string. Verify that your answers agree with part B if you set mp=0
A solid disk with an axis of rotation through the center (perpendicular to the diagram). Two holes are cut out near the center and the material is placed near the rim. Which has the larger I? Please explain your conclusion.