The ball of mass m is guided along the vertical circular path r = 4cos(0)metersusing the arm OA. If the arm has a constant angular velocity 0o = 1rad/s ,determine the angle 0 < 45° at which the ball starts to leave the surface of thesemicylinder. Neglect friction and the size of the ball.Enter the angle in degrees in the box below.P

Answered: Image /qna-images/answer/88a1cdb1-44e3-41a1-9e0d-35185ba4beb8.jpg

The ball of mass m is guided along the vertical circular path r = 4cos(0)meters using the arm OA. If the arm has a constant angular velocity 00 = 1rad/s determine the angle 0 < 45° at which the ball starts to leave the surface of the %3D semicylinder. Neglect friction and the size of the ball. Enter the angle in degrees in the box below.

The ball of mass m is guided along the vertical circular path r = 4cos(0)meters using the arm OA. If the arm has a constant angular velocity 00 = 1rad/s determine the angle 0 < 45° at which the ball starts to leave the surface of the %3D semicylinder. Neglect friction and the size of the ball. Enter the angle in degrees in the box below.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: The collar C with mass m slides on the smooth horizontal bar when the bar AB rotates with constant…

Q: The uniform bar AB has length L = 4.5 ft and weight WAB= 19 lb. At the instant shown, 8 = 67° and VA…

Q: The ice-hockey puck with a mass of 0.17 kg has a velocity of 11 m/s before being struck by the…

A: Given: m = 0.17 kg v1 = 11 m/s v2 = 20 m/s

Q: A long cable of length L = 41 m and mass p = 0.173 kg/m is wrapped around the periphery of a spool…

Q: k Force Cart I Cart 2 Sensor Mass = M Mass = 3.5M The figure above shows second experimental setup.…

A: After releasing from spring the cart 1 is free to move with some velocity and when it collides with…

Q: The motor lifts the 60-kg crate with a constant acceleration a = 2 m/s2. Neglect the mass of beam…

A: The mass of the crate lifted by the motor is m=50 kg. The acceleration of the crate is a=2 m/s2. The…

Q: A mechanical engineering student has been practicing his yoyo tricks because he has too much free…

Q: Write all the steps with free body diagrams as well please and thank you

Q: The spring-held follower AB has a mass of 0.5 kg and moves back and forth as its end rolls on the…

Q: The 4-kg bar is released from rest in the horizontal position 1 and falls to position 2. The…

A: Write the given data with suitable variables.

Q: The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N∕m…

Q: The particle of mass m = 2.1 kg is attached to the light rigid rod of length L = 0.91 m, and the…

Q: The snowmobile has a mass of 200 kg, centered at G1, while the rider has a mass of 80 kg, centered…

A: Answer: (a) The snowmobile's maximum permissible acceleration: 8.07 m/s2 (b) The traction…

Q: The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N∕m…

Q: The 900-lb roller coaster car starts from rest on the track having the shape of a cylindrical helix…

Q: -0.6*K2 m- A K1 m/s K1=2 К2-8 К4-2 k=50*K4 N/m B 4- The 2 kg smooth cylinder collar has a downward…

Q: The homogeneous, solid ball of mass m is launched on the inclined plane at time t = 0 with the…

A: Given data The homogeneous, solid ball of mass m is launched on the inclined plane at time t=0 the…

Q: A smooth can C, having a mass M = 3 kg, is lifted from a feed at A to a ramp at B by a rotating rod.…

A: Here the data are- θ=30° θ'=0.5 rad/s M=3 Kg r=2bcosθ b=600 mm=0.6m

Q: The collar C with mass m slides on the smooth horizontal bar when the bar AB rotates with constant…

A: Given: Mass of the collar→m=1 Kg Angular velocity of link AB→ωo=2 rad/s (in counter clockwise…

Q: The system is at rest with the spring unstretched when = 0. The 3-kg particle is then given a slight…

A: (a) To find: The spring constant k. Given: The mass of the particle is m=3 kg. The system is in rest…

Q: The helical path is wound around the circular cylinder with radius R . The step h= 2*pi*R. The…

Q: * 5. In preliminary design studies for a sun- powered car, it is estimated that the mass of the car…

Q: The clock pendulum consists of the sle length I and mass m and the bob of mass the effects of the…

A: The unsymmetrical object's moment of inertia is made up of several masses positioned at various…

Q: A car of mass m is moving with a speed of vo as shown, at first the car masses a horizontal surface…

A: To find:the force exerted on the front wheel of the car.Given:the mass of the car is ""The velocity…

Q: The spheres have a mass of 7.50 kg each and are moving at v = 3.50 m/s at time t = 0 as shown. The…

Q: Am = 12 kg particle is moving along a horizontal path defined by the equations r= (4.5.t+13) m and =…

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

The ball of mass m is guided along the vertical circular path r = 4cos(0)meters
using the arm OA. If the arm has a constant angular velocity 0o = 1rad/s ,
determine the angle 0 < 45° at which the ball starts to leave the surface of the
semicylinder. Neglect friction and the size of the ball.
Enter the angle in degrees in the box below.
P

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

If M = 2m, find the linear acceleration of the suspended body (in g).
The uniform slender rod (6.7 kg) is pinned at point O. If a 7.6-g bullet shoots into the rod with a speed of 640 m/s and becomes embedded in it, determine the total angular momentum H (in kg•m²/s) about point O immediately after that. The rod and the bullet are considered one system. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s². G 0.2 m ↓ Your Answer: 1 m Answer
The hollow tube is pivoted about a horizontal axis through point O and is made to rotate in the vertical plane with a constant counterclockwise angular velocity =3 rad/s. If a 0.1kg particle is sliding in the tube toward O with a velocity of 1.2 m/s relative to the tube when the position= 30° is passed, calculate the magnitude N of normal force exerted by the wall of the tube on the particle at this instant.
A "swing ride" is shown in the figure. Calculate the necessary angular velocity w for the swings to assume an angle 0 = 44° with the vertical. Neglect the mass of the cables and treat the chair and person as one particle. Assume r = 4.1 m, L = 6.0 m. Answer: W= i rad/s
The 0.6-lb particle is guided along the circular path using the slotted arm guide. Motion occurs in the horizontal plane with negligible friction. Note that the circular part of the slot has the radius equal to 0.5 ft, and the radial position, r, is measured from the hinge and the angle is measured in the counter-clockwise direction. If the arm has an angular velocity = 4 rad/sec and an angular acceleration 6 - 8 rad/sec² at the instant when 0 = 30°, determine the force of the arm guide on the particle at the instant. Present your answer in lb using 3 significant figures. 0.5 ft 0 0.5 ft.
A simple pendulum of mass m = 10 kg and length r= 1 m is mounted on the flatcar, which has a constant horizontal acceleration a = 1 m/s as shown. If the pendulum is released from rest relative to the flatcar at the position 0 = 0 deg, determine the expression for the tension Tin the supporting light rod for 0 = 45 deg and A = 90 deg.
The 10-kg bar is released from rest in the horizontal position 1 and falls to position 2. The unstretched length of the spring is 0.2 m and the spring constant is k = 40 N/m. What will be the bar's angular velocity when it is in position 2. -0.6 m www 60° 2
The pavement compactor is traveling down the incline at VG = 5 ft/s when the motor is disengaged. The body of the compactor, excluding the rollers, has a weight of 8000 lb and a center of gravity at G. Each of the two rear rollers weighs 400 lb and has a radius of gyration of KA = 3.3 ft. The front roller has a weight of 800 lb and a radius of gyration of kg = 1.8 ft. The rollers do not slip as they rotate. (Figure 1) Figure 3.8 ft 5 ft A GT 10 ft 1 of 1 30 730 ▼ Part A Determine the angular velocity of the roller B when the compactor has traveled 16 ft down the plane. Express your answer in radians per second to three significant figures. WB = Submit IVE ΑΣΦ | Η Provide Feedback Request Answer P Pearson vec ? rad/s Next >
2. The 150-1b man lies against the cushion for which the coefficient of static friction is µ̟ = 0.5. If he rotates about the z axis with a constant speed of v = smallest angle 0 of the cushion at which he will begin to slip off. 30 ft/s, determine the -8 ft Figure: 13 PO63-064
Solve correctly please.
The uniform slender rod (7.1 kg) is pinned at point O. If a 5.4-g bullet shoots into the rod with a speed of 660 m/s and becomes embedded in it, determine the total angular momentum H (in kg.m²/s) about point O immediately after that. The rod and the bullet are considered one system. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s². G1m 0.2 m
The center of mass G of a high jumper follows the trajectory shown. Determine the component vo, measured in the vertical plane of the figure, of his take-off velocity and angle 0 if the apex of the trajectory just clears the bar at A. 3' Vo 3.5' 3.5'