Why is 1.0375 and 0.2275 incorrect? Figüre 2Find the center of gravity (c.g.) for this geometry. Give the answer in vector notation, rce.Feg.0.1938mî0.1938mA different rod with the same mass per unit length, 510 g/m, is bent into an asymmetric Z shape as shown in ffgure 2. Ifa = 1.15 m, b = 0.455 m, and c = 0.925 m, what is the c.g. for this geometry?rcg.1.03750.2275IncorrectIncorrectacer A 1.55 m thin brass rod is bent in half to form a right-angled L, as shown in figure 1. The corner of the L is located at theorigin. The rod has a mass per unit length of 510 g/m.aFigure 1Figure 2Find the center of gravity (c.g.) for this geometry. Give the answer in vector notation, reg..Teg.mîmĵ0.19380.1938%3DA different rod with the same mass per unit length, 510 g/m, is bent into an asymmetric Z shape as shown in figure 2. Ifa = 1.15 m, b = 0.455 m, and c = 0.925 m, what is the c.g. for this geometry?acer

The Centre of gravity of a body is an imaginary point at which the total weight of the body is…

A different rod with the same mass per unit length, 510 g/m, is bent into an asymmetric Z shape as shown in ffgure 2. If a = 1.15 m, b = 0.455 m, and c = 0.925 m, what is the c.g. for this geometry? Teg. mî 0.2275 1.0375 m Incorrect Incorrect

A different rod with the same mass per unit length, 510 g/m, is bent into an asymmetric Z shape as shown in ffgure 2. If a = 1.15 m, b = 0.455 m, and c = 0.925 m, what is the c.g. for this geometry? Teg. mî 0.2275 1.0375 m Incorrect Incorrect

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Rotational Dynamics

Section: Chapter Questions

Problem 16P

See similar textbooks

Related questions

Q: A rock tied to the end of string swings in a circle through 10 T radians. If the length of the…

A: Total linear distance rock moved is 4 m

Q: A golfer plays a terrible shot, and slices the ball. The ball travelled at a velocity of 44.6 ms^-1,…

A: Given: Velocity of the ball v = 44.6 m/s Mass of the ball m' = 45 gm = 0.045 kg Radius of the ball r…

Q: A typical small rescue helicopter has four blades: Each blade is 4.00 m long and has a mass of 50.0…

A: Introduction: Moment of inertia (I) = mass ×distance 2…

Q: O 21.5 MR² O 12.5 MR2² O 9.50 MR² O 11.5 MR2² cyl Axis of rotation

Q: Insert Draw View Help O DO ņ B Share ... - Window a 目 CC Live Captions A 80.m Ferris wheel…

A: Given Ferris wheel complete 20 revolution . (a) In one complete revolution , Ferris wheel cover…

Q: 5) A meter stick balances at the 50cm mark. If a mass of 100 g is placed at the 20cm mark, the stick…

A: The x-axis is along with the meter stick, with the origin at the zero position on the scale. The…

Q: Mark bought a pizza of a radius of 0.5 m. A fly land on the pizza and walks around the edge for a…

Q: What does L stand for in the following equation (m is mass and v is velocity): L=mv O Momentum O…

Q: A typical biochemistry laboratory has a centrifuge with spinning diameter of 20 cm and rotation…

A: Given that,Spinning diameter D=20 cmSpinning radius R=D2=10 cm=0.1 mRotational frequency, f=6000…

Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal…

A: mass of each bug (m) = 0.65 kg radius of disk (r) = 4.5 m distance of buzz (r') = r2= 4.52= 2.25 m…

Q: Calculate the shortest distance between Points A & B in the Cylinder

Q: Two masses with mass mA = 3,492 kg and mB = 21 kg, respectively, hang with a massless rope over an…

A: Given Data: mA=3,492 kgmB=21 kg Mass of the pulley, mC=42 kg Acceleration due to gravity, g=9,806…

Q: Material: Disk. I of disk= ½mR2 Mass of the object is 2.35 kg. Find Linear acceleration of the mass…

A: Let the tension in the rope is T: The torque acting on the disc is: torque = IαTR = Iαwe know, α =…

Q: A 1-kilogram ball is being pushed by a rod to move in a horizontal grooved, smooth slot. It starts…

Q: At an amusement park there is a ride in which cylindrically shaped chambers spin around a central…

A: Given data: Speed (v) = 3.06 m/s Mass (m) = 71.1 kg Force (F) = 250 N Required: Radius of the…

Q: A turbine is spinning at 4900 rpm. Friction in the bearings is so low that it takes 18 min to coast…

A: Angular acceleration α=∆ω∆t=4900 rev18 min

Q: 1) Two rods have the same mass and length, but the mass is distributed differently. One rod has the…

A: The rod whose mass is concentrated at the center is easier to rotate.

Q: Hi I am in physics I. Here is the description. A sphere has a mass of 8200 kg and a radius of 90 cm…

A: Given:Mass of sphere = 8200 kgRadius of sphere = 90 cm = .9 mForce applied = 70 N

Q: At an amusement park there is a ride in which cylindrically shaped chambers spin around a central…

A: Write the expression for the radial acceleration. But according to Newton’s second law.

Q: According to the below equation and if the massof the moving object is 100 g that movies 23.7 rad/s…

Q: Lara is spinning a basketball with a radius of 13 cm the tip of her finger. What is the mass of the…

Q: The orbita angular momentum of a satellite revolving at a distance r form the centre is L. If the…

Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal…

Q: ASgments: 2021 spr-CS 50... P C Program to Calculate Averag My Tutoring bert CHomework 9 Exercise…

Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal…

Q: A bowling ball (which we can regard as a uniform sphere) has a mass of 7.26 kg and a radius of 0.216…

A: Given data: Mass of the bowling ball m1 =7.26 kg Radius r1 =0.216 m Mass of the baseball m2 =0.145…

Q: Please show your work. Thank you! 81. A certain planet spins on its axis 2 a day and orbits the sun…

A: Given value--- time taken by planet = 2 a day. we have to find --- angular velocity ?

Q: A Ferris wheel is a vertical, circular amusement ride with radius 8.0 m. Riders sit on seats that…

A: From equation (2) and (3) we can find the rate of change of momentum:…

Q: Figure 3 shows a 2.50 kg solid object is attached to the end of a rope having a tensional force of…

A: Given Data Mass of the object is m=2.50 kg Tensional force in the rope is T=1000 N Diameter of the…

Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal…

A: Given data: The mass of each bug, m=0.65 kg. The radius of the disk, r=3 m. The time period of…

Q: Pdep%323622379&tags=Dautosave#ques 9&tags%3Dautosave#ques nd on page Enter text to search No results…

Q: 200 m/s 13.3 The rocket is in powered flight close to the surface of the earth. Deter- mine the…

A: To be in a circular motion, acceleration and velocity should be perpendicular

Q: To get a flat, uniform cylindrical satellite spinning at the correct rate, engineers fire four…

Q: Problem 1: The figure shows a small sphere of mass m a distance D from the edge of a uniform rod…

Q: John observes a ball of radius 0. 0300 m ro speed of 5.20 m/s. If John observes the ball Ily before…

A: The radius of the ball r = 0.300 m The horizontal table at a constant linear speed v = 5.20 m/s…

Q: *64. P Ball A is attached to one end of a rigid massless rod, while an identical ball B is attached…

A: Given The mass of each ball is mA = mB = 0.5 kg. The distance from the center and the ball B is LB…

Q: how far above the bottom of the handle is the point that will follow a parabolic trajectory?

A: The y component of the center of mass for the whole system is given by The y coordinate of the…

Q: Your grade hasbemrecardedithr Gradt Man Aor 112020 50 PMAmericai 0400 Question 7 View Policies…

A: The expression for the period is,

Q: In the hammer throw, an athlete spins a heavy mass in a circle at the end of a cable before…

A: Mass (m) = 7.3 kg Length of cable (L) = 1.2 m Diameter of steel cable (d) = 3 mm Radius of cable (R)…

Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal…

A: Angular velocity W = 2π/1.2 = 5.23 rad/s Mass of buzz m = 0.65 kg radius of buzz r = 7.2/2 = 3.6 m…

Q: Two big bugs, Buzz and Crunchy each of mass 0.65 kg, are siting on a spinning disk on a horizontal…

A: Given Mass of Buzz and Crunchy each = 0.65 kg Buzz is sitting halfway and Crunchy is sitting at the…

Concept explainers

Estimate of calculation

Question

Why is 1.0375 and 0.2275 incorrect?

Figüre 2
Find the center of gravity (c.g.) for this geometry. Give the answer in vector notation, rce.
Feg.
0.1938
mî
0.1938
m
A different rod with the same mass per unit length, 510 g/m, is bent into an asymmetric Z shape as shown in ffgure 2. If
a = 1.15 m, b = 0.455 m, and c = 0.925 m, what is the c.g. for this geometry?
rcg.
1.0375
0.2275
Incorrect
Incorrect
acer

A 1.55 m thin brass rod is bent in half to form a right-angled L, as shown in figure 1. The corner of the L is located at the
origin. The rod has a mass per unit length of 510 g/m.
a
Figure 1
Figure 2
Find the center of gravity (c.g.) for this geometry. Give the answer in vector notation, reg..
Teg.
mî
mĵ
0.1938
0.1938
%3D
A different rod with the same mass per unit length, 510 g/m, is bent into an asymmetric Z shape as shown in figure 2. If
a = 1.15 m, b = 0.455 m, and c = 0.925 m, what is the c.g. for this geometry?
acer

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 1 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, physics and related others by exploring similar questions and additional content below.

Similar questions

In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the other end to a tee 15 m away as shown below. He then pulls on the center of the rope with a force of 400 N, which causes its center to be displaced 0.30 m, as shown. What is the force of the rope on the car?
What three factors affect the torque created by a force relative to a specific pivot point?
A museum of modern art is displaying an irregular 426-N sculpture by hanging it from two thin vertical wires, A and B, that are 1.25 m apart. The center of gravity of this piece of art is 48.0 cm from its extreme right tip. Find the tension in each wire. please type neatly and complete solution
a horizontal rod (m=5.2 kg) is hinged to a wall at the left end and three forces are acting on the rod as shown in the figure: the force of gravity (mg), a tension force (T), and the force exerted by the hinge (broken into components Fx and Fy) If theta = 35 degrees, what must T be equal to in order to keep the rod static?
A man opens a 1.00-m wide door by pushing on it with a forceof 50.0 N directed perpendicular to its surface. What magnitudeof torque does he apply about an axis through the hingesif the force is applied (a) at the center of the door? (b) at theedge farthest from the hinges?
For the student shown, approximately how far from her feet is her center of gravity?A. 0.6 m B. 0.8 m C. 1.0 m D. 1.2 m
An irregularly shaped object 10 m long is placed with each end on a scale. If thescale on the right reads 69 N and the scale on the left reads 93 N, how far fromthe left is the center of gravity.A) 4.3 m, B) 13 m, C) 7.4 m, D) 5.7 m
A uniform, 255 NN rod that is 1.80 mm long carries a 225 NN weight at its right end and an unknown weight WW toward the left end ). When WW is placed 60.0 cmcm from the left end of the rod, the system just balances horizontally when the fulcrum is located 75.0 cmcm from the right end. Find WW. Express your answer with the appropriate units. If WW is now moved 25.0 cmcm to the right, how far must the fulcrum be moved to restore balance? Express your answer with the appropriate units. If WW is now moved 25.0 cmcm to the right, in what direction must the fulcrum be moved to restore balance?
Two people carry a heavy electric motor by placing it on a light board 2.10 mm long. One person lifts at one end with a force of 450 NN, and the other lifts the opposite end with a force of 570 NN. What is the weight of the motor? Express your answer in newtons. Where along the board is its center of gravity located? Express your answer in meters. Suppose the board is not light but weighs 190 NN, with its center of gravity at its center, and the two people each exert the same forces as before. What is the weight of the motor in this case? Express your answer in newtons. Where is its center of gravity located? Express your answer in meters.
A uniform rod is 2.00 m long and has mass 1.80 kg. A 2.40 kg clamp is attached to the rod. How far should the center of gravity of the clamp be from the left-hand end of the rod in order for the center of gravity of the composite object to be 1.20 m from the left-hand end of the rod?
A uniform, 255-N rod that is 2 mlong carries a 225-N weight at its right end andan unknown weight toward the left end asshown in Figure 1. When W is placed 50 cm fromthe left end of the rod, the system just balanceshorizontally when the fulcrum is located 75 cmfrom the right end.a. Find W.b. If W is now moved 25 cm to the right,how far and in what direction must thefulcrum be moved to restore balance?
A 900 N man, 165 cm tall lies on a center of gravity reaction board with his feet at the left end. The reaction board is 206 cm long, weighs 249.2 N, has a uniform distribution of mass, and is supported at both ends by knife-edges. At the right end the knife-edge rests on a scale which reads585 N. Assuming the CG of the reaction board is 103 cm from A, what percentage of his height is his center of gravity (measured from his feet?)