The uniform rod of mass M and length L rotates in the plane of the figure about an axis through one end. As the rod swings through its lowest position, it collides with a putty wad of mass m, that sticks to the end of the rod. If the rod's angular speed just before collision is w, a) what is the angular speed of the rod-putty system immediately after collision? Rod b) What is the change in the kinetic energy of the rod-potty system (immediately before to immediately after the collision)? Does the kinetic energy increases, decreases, or remains the same? Provide your answers symbolically.

The uniform rod of mass M and length L rotates in the plane of the figure about an axis through one end. As the rod swings through its lowest position, it collides with a putty wad of mass m, that sticks to the end of the rod. If the rod's angular speed just before collision is w, a) what is the angular speed of the rod-putty system immediately after collision? Rod b) What is the change in the kinetic energy of the rod-potty system (immediately before to immediately after the collision)? Does the kinetic energy increases, decreases, or remains the same? Provide your answers symbolically.

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: 4. A flywheel has angular acceleration a₂(t) = 8.60 ™ - (2.30a) t, where counterclockwise rad s²…

Q: 3.The crank OA of a crank-shaft mechanism rotates at constant angular velocity do For the position,…

A: Given: To find: Velocity of point B, Angular velocity of link AB Acceleration of point B Angular…

Q: A 5-kg quarter of a circular disk with a radius of 500 mm and a radius of gyration kç = 0.25 m is…

A: Given Data The radius of the quarter circle, r=0.500m The radius of gyration, KG=0.25m. The mass of…

Q: Question 2 The mechanism bar AB in the Figure rotates a constant angular velocity of 6 rad/s. )…

A: Constant Velocity=6rad/sAB=0.12m To-Find:- a) Angular velocity of bar BDb) Angular velocity of bar…

Q: The Top Spin Ride can be represented in two dimensions by the following mecnanical system: T L The…

A: It is asked to write the equation of motion for the 2 degrees of freedom system shown below

Q: decimal point, and proper B 0 Al 0.5 m ω, α

A: Given system,

Q: EXERCISE 2.45 Pin P slides inside the 400- mm-radius groove at a constant rate of 8 m/s. This motion…

A: Solution: Given Data: r=400 mmv=8 m/sθ=90oθ=135o To Find: (a) Rotation rate of the arm. (b) Rate of…

Q: The drum has a weight of 90 lb and a radius of gyration of 0.42 ft. If a cable is wrapped around the…

Q: 5,The slider p can be moved inward by means of the string S as the bar oA totates about the pivot o.…

A: Given the position vectors and angular position. Required: velocity and acceleration and their…

Q: Problem 1: Consider the crank-slider mechanism below for problems 1-2. Use the relative motion…

Q: The acceleration of a particle is defined by the relation a=-k/x. It has been experimentally…

Q: 3 Problem Two UNCC engineering students skipped class last Thursday to go to Carowinds amusement…

A: The velocity of A is The acceleration of A is The radius of disc is The angular speed is The angular…

Q: For the mechanism shown below, the hydraulic cylinder DB extends with a constant velocity of vy For…

A: The velocity of point B is

Q: the member AB is 0.5 m and 2 Kg, respectively. The G represents the center of mass of the slender…

Q: Figure B1 shows an extendable boom mobile crane, typical of the type that was used to construct the…

A: Given: AB=25 mθ=60oaB,r=0.5 m/s2αAB=0.1 rad/s2

Q: Given that the velocity of a bullet of mass m = 40 g that enters the block A of mass 10 kg in Fig…

Q: Which term(s) in this equation is/are eliminated if Point A is stationary? Which term(s) in this…

A: Given: To find: Terms eliminated if A is stationary Terms eliminated if A rotates with constant…

Q: A 3-lb collar is released from rest at point A and slides along a frictionless inclined rod in a…

Q: The crane body (with arm) is 333.3 kg and the red block is 80kg. The maximum force that the wheels…

Q: A pair of rods and disc form a triangle with a spring (a spring connects A to C). The spring has a…

Q: A yo-yo with a mass of 0.0900 kg and a rolling radius of r = 2.40 cm rolls down a string with a…

A: mg -T =ma Torque = I*alpha I = mR2/2 T=0.342 N alpha = 250 rad/s2 I = 3.28 * 10-5 kgm2

Q: The spool of cable has a mass of m and a radius of gyration of ke. The tension in the cable T is a…

A: (a) Write the expression for moment of inertia of the spool. I=mkc2

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 uniform rod of mass M and length L rotates in the
plane of the figure about an axis through one end. As the rod
swings through its lowest position, it collides with a putty wad of
mass m, that sticks to the end of the rod. If the rod's angular speed
just before collision is w,
a) what is the angular speed of the rod-putty system immediately
after collision?
Rotation axis
Rod
b) What is the change in the kinetic energy of the rod-potty system (immediately before
to immediately after the collision)? Does the kinetic energy increases, decreases, or
remains the same?
Provide your answers symbolically.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 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

The uniform rod (length 0.7 m) in figure rotates about an axis through one end, with a rotational inertia of 0.13 kg-m2. As the rod swings through its lowest position, it collides with a 0.20 kg stationary particle that sticks to the end of the rod. If the rod's angular speed just before collision is 2.5 rad/s, what is the angular speed (in rad/s) of the rod-particle system immediately after collision? Rotation axis Rod Answer:
show complete solution and box the final answer (indicate the letter of the correct answer)
- Please Provide Free Body Diagrams and Kinetic Diagrams.- Please state all equations in variable form first before substituting values for the variables.- Please show EVERY step of the solution, including all steps necessary to solve systems of equations.- once answered Correctly will UPVOTE!!
Solve 1 and 2.
2. A rod of negligible mass rotates in a horizontal plane about a vertical axis at point O as shown. The washer A of mass m can slide along the smooth rod and is initially held in place by a string. At the moment the string breaks, the rod has an angular velocity of 3.00 rad/s. a) Calculate the velocity of A just before it hits the String 2' 6' stop. b) Calculate the velocity of A just after it hits the stop and sticks. c) Calculate the impulse delivered by the stop on A during the collision.
In the slider-crank mechanism shown, the slide B travels along the center line XX'. Q,A = 1 ½ inches, AB = 6 inches. Crank Q,A moves counterclockwise. (1) Find the two extreme positions of B. (2) Show and dimension the angular movements in degrees of the crank Q2A when the slide B moves between its extreme positions. (3) Find the length of stroke of B. Use Kg: 1 in. = 2 cm. X' VERTICAL DISTANCE FROM Q2 TO B' = INCHES VERTICAL DISTANCE FROM Q2 TO B" = INCHES ANGULAR DISPLACEMENT FROM A' TO A" = DEGREES ANGULAR DISPLACEMENT FROM A' TO A' = DEGREES LENGTH OF STROKE OF B = INCHES
Convert Iert Replay Pens Tools .. 5 . I.. The elements of the mechanism for deployment of a spacecraft magnetometer boom are shown. Deter- mine the angular velocity of the boom when the dri- ving link OB crosses the y-axis with an angular velocity woB = 0.5 rad/s if tan e = 4/3 at this instant. OOB 200 mm 120 mm 120 mm 126 D Focus word. English (Unitad States 9:32 AM B Bitddefender Sec Aleture 8 Framn mest gooole.co ENG lecture Faht Moet-von i Jectue 9 Fnamo
5
#4 only
Please and thank
The plane of the figure represents a horizontal plane. A thin rigid rod at rest is pivoted without friction about a fixed vertical axis passing through O. Its mass moment of inertia is equal to 0.1kg.cm² about O. A point mass of 0.001 kg hits it normally at 200 cm/s at the location shown, and sticks to it. Immediately after the impact, the angular velocity of rad/s (in integer). the rod is O O 10 cm 200 cm/s O
In the mechanism shown below, the wheel is pinned at the center. The radius from O to C is 0.2 m and link CB is 0.55 m long. CB makes an initial angle of 25° with the horizontal as shown. The hydraulic ram at B is moving left at 7 m/s. At the moment shown, what is the angular velocity of link BC and the wheel pivoted at 0? 0000 Ninbet tatis rad/s