### Motion of a Bead on a Frictionless Wire#### Diagram Description:The diagram illustrates a bead sliding without friction along a curved wire. The wire creates a path resembling a roller coaster with various peaks and valleys.- **Point A**: The initial point where the bead begins its motion. It is at a height from which the bead descends.- **Point B**: The lowest point in the first dip of the path.- **Point C**: Another low point after B.- **Point D**: A point on an upward slope.- **Point E**: The peak following D.- **Point F**: A point on a downward slope after E.- **Point G**: An intermediate point before a last rise.- **Point H**: A point on a level path after G.The height at different points varies, affecting the speed of the bead due to gravitational potential energy being converted to kinetic energy and vice versa.#### Physics Problem:A bead slides without friction on a curved wire as shown in the figure above. How do the speeds at points B, D, F, and H compare?#### Answer Options:A. $ v_B > v_D > v_F = v_H $ B. $ v_B = v_D = v_F > v_H $ C. $ v_B > v_D > v_F = v_H $ D. $ v_B = v_F = v_D > v_H $ E. $ v_B = v_D = v_F = v_H $ This illustration is used to understand energy conservation in a mechanical system where all potential energy differences lead to changes in kinetic energy, impacting the speed of the bead at various points.

Name: ### Motion of a Bead on a Frictionless Wire#### Diagram Description:T
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: ### Motion of a Bead on a Frictionless Wire#### Diagram Description:The diagram illustrates a bead sliding without friction along a curved wire. The wire creates a path resembling a roller coaster with various peaks and valleys.- **Point A**: The in

According to conservation law of total mechanical energy, Total mechanical energy of bid remains…

Science

Physics

height F bead slides without friction on a curved wire as shown in the figure above. How do the speeds at points B, D, F, and H ompare? A. VB > VD > VF = VH B. VB = VD = VF > VH C. VB = VD > VF = VH D. VB = VF > VD = VH E. VB = VD = VF = VH

height F bead slides without friction on a curved wire as shown in the figure above. How do the speeds at points B, D, F, and H ompare? A. VB > VD > VF = VH B. VB = VD = VF > VH C. VB = VD > VF = VH D. VB = VF > VD = VH E. VB = VD = VF = VH

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.determine the work done by the force on the particle with the appropriate units. B.what is the angle between the force and the particles displacement.
A bead is released from rest at position A on the track shown in the figure. This track is friction-free, and there is no appreciable air resistance. What is the speed of the bead at point C? 200 m 160 m B
4. An object of mass m makes a loop-the-loop as shown. When it is upside down at point A, the normal force is found to be 2mg. a) What is the speed of the object at point A in terms of g and R? b) What is the normal force at point B, neglecting any friction of air resistance? Put your answer in terms of m and g. A B
Express the 2 forces in CVN then determine the resultant force in N generated at point A which is located at (6,10,0) ft. 8ft C 8ft 6ft .... 200 Ib 100 Ib A
5. A satellite has an orbital radius 100 km above the Earth's surface. See #4 for a. What is the speed of the satellite? b. How many minutes does it take the satellite to complete one orbit? t.docx 787 Ke vew
As a simple pendulum swings back and forth, the forces acting on the suspended object are the gravitational force, the tension in the supporting cord, and air resistance. Describe the work done by the gravitational force while the pendulum is swinging. a. Positive in increasing velocity on the downswing; negative in decreasing velocity on the upswing b. Negative in increasing velocity on the downswing; positive in decreasing velocity on the upswing c. Positive in decreasing velocity on the downswing; negative in increasing velocity on the upswing d. Negative in increasing velocity on the downswing; negative in decreasing velocity on the upswing A satellite in circular orbit around the Earth moves constant speed. This orbit is maintained by the force of gravity between the Earth and the satellite, yet no work is done on the satellite. How is this possible? a. No work is done if there is no contact between objects. b. No work is done because there is no gravity in space. c. No work…
SC ! ion 1 Q 30: 5. Describe how you would determine your horsepower. The equipment you have at your disposal incudes: a set of stairs, a timer, bathroom scale and a ruler. Be sure to describe what pieces of information you will need and what you will do with the information. ! @ 2 W A 777 Z 2 S X H command m 3 80 F3 E D C $ 4 888 F4 R F 07 20 % 5 V F5 T G A 6 MacBook Air B C F6 Y H V 20 & 7 30 F7 U N * 8 10 J DII FB - M ( 9 K FO O ) O дв L 3 F10 - P V command F11 + { H [ ? option F12 11
A 4.0 kg car is traveling around a vertical loop with a radius of 2 m. What is the normal force from the surface of the track when the car is at its highest point if it is moving with a speed of 5 m/s? A.40 N B.90 N C.50 N D.10 N
5. What is the main drawback of using Rotary-Wing UAVS? a.They have limited flight endurance and range b.They have complex systems c.They need a runway for take-off and landing d.They are difficult to build 6. Which of the following statements about Quadrotor UAVS are CORRECT? i.The common configurations of quadrotor UAVS are X' and +' configurations. ii.They have six degrees of freedom from three translational and three rotational motions. iii.We could use Left Hand Rule to determine the direction of a motion iv.They are underactuated systems. a.i, ii b.i, ii, ii c.i, ii, iv d.ii, i, iv
If the velocity of a horizontally moving body is doubled its gravitational potential energy... Please explain MCQ choice (with calculations where needed) in the Rationale section! A. gets doubled B. does not change C. becomes half D. becomes 4 times bigger
A ramp is inclined at an angle of 30°. A 5 kg block has an initial speed of 8 m/s up a ramp. It comes to rest after traveling 3 m. There is friction between the block and the ramp. a. Draw the free body diagram for the block. b. What is ∆K for the block? c. What is ∆Ugrav for the block? d. What is the work done by friction? e. What is the work done by the normal force? f. What is the coefficient of kinetic friction? g. The coefficient of static friction is 0.7. After the block comes to rest, does it start sliding down the ramp, or does it remain fixed in position? Explain your reasoning and state how much friction acts on the block. Draw the free body diagram.
Pls help ASAP