Constants I Periodic TableThe balance wheel of a watch is a thin ring ofradius 0.85 cm and oscillates with a frequency of3.00 Hz.Part AIf a torque of 1.4x10- m · N causes the wheel to rotate 49calculate the mass of the balance wheel.Express your answer using two significant figures.Hν ΑΣφ?m =kgSubmitRequest Answer

Name: Constants I Periodic TableThe balance wheel of a watch is a thin ring
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: Constants I Periodic TableThe balance wheel of a watch is a thin ring ofradius 0.85 cm and oscillates with a frequency of3.00 Hz.Part AIf a torque of 1.4x10- m · N causes the wheel to rotate 49calculate the mass of the balance wheel.Express your ans

Answered: Image /qna-images/answer/f969f712-7ac7-4a61-814f-0159b7b5318d.jpg

Science

Physics

The balance wheel of a watch is a thin ring of radius 0.85 cm and oscillates with a frequency of 3.00 Hz. Part A If a torque of 1.4x105 m · N causes the wheel to rotate 49° calculate the mass of the balance wheel. Express your answer using two significant figures. ? m = kg

The balance wheel of a watch is a thin ring of radius 0.85 cm and oscillates with a frequency of 3.00 Hz. Part A If a torque of 1.4x105 m · N causes the wheel to rotate 49° calculate the mass of the balance wheel. Express your answer using two significant figures. ? m = kg

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Oscillatory Motion

Section: Chapter Questions

Problem 15.12OQ: For a simple harmonic oscillator, answer yes or no to the following questions, (a) Can the...

See similar textbooks

Related questions

Q: The 14-kg rod AB is pin-connected at A and subjected to a couple moment of M 15 Nm The rod is…

A: The moment of inertia of rod about point A is I=ml23 =14×0.7523 =2.625 kg.m2 The spring stretched…

Q: 24. A grandfather clock has a period of 2.000000 sec when the gravity is 9.799 m/sec². When it is…

Q: When a 2 kg mass is hung on a vertical spring, it extends the spring by 1.33 m. What is the…

A: a) The expression used to find magnitude of force on the mass due to spring is F=mg Insert values in…

Q: A ball is released from rest, collides with the stationary lower ball, and sticks to it. The strings…

A: Given:Mass of the upper ball (mupper)=2.15 kgMass of the lower ball (mlower)=3.05 kgLength of the…

Q: A certain simple pendulum has a period on the earth of 2.00 s. Part A What is its period on the…

Q: An 1150 kg automobile has springs with k = 1.4x104 N/m. One of the tires is not properly balanced;…

A: Mass of automobile (M) = 1150 kg spring constant (k) = 1.4×104 NmRadius of tire (R) = 45 cm R = 0.45…

Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai i definitely upvote you be…

A: Step 4:

Q: A wrench is used to apply a torque to a bolt. Forces F⃗1F→1 through F⃗6F→6 all have the same…

Q: A clock pendulum oscillates at a frequency of 2.5 Hz. At t = 0, it is released from rest starting at…

A: The angular displacement of a clock pendulum at time t is given by, θ(t)=θ0 cos (2πft)θ0 is the…

Q: 6. You land on a new planet and would like to figure out its freefall acceler- ation, gp. You make a…

A: Time period for the compound pendulum is given by the formula T=2πIcm+mL2mgLWhere Icm is the moment…

Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz plz..

A: Step 1:Mass of the solid ball is 15kgMass of the rod is 6kgAngle θ1 is 90oLength is 2mRadius of the…

Q: 1. A steel wire of mass 0.400 kg and length 0.640 m supports a 102-kg block. The wire is struck…

A: The mass of steel wire is given as, m=0.4 kg, The length of the steel wire is given as, L=0.64 m,…

Q: Part A Tvio identical thin rods, each of mass m and lengin L the ohiectis displaced slightly, it…

A: The rod has a mass of m. L is the length of a single rod. If it's connecting at , as per the query,…

Q: Two ladybugs are riding on a turntable as it rotates at 15 rpm as shown in. Part A What is the…

A: Given Number of revolutions per minute , N = 15 rpm N = (15/60) rps N = 0.25 rps rps --…

Q: Please don't provide handwritten solution...

A: Draw the free body diagram of the body Explanation: Newton's 2nd law of motion states that F=ma…

Q: ure < 1 of 1 R

Q: The pinion gear A rolls on the fixed gear rack B with an angular velocity w = 7 rad/s. (Figure 1)…

A: Given the prison, gear rolls on a fixed gear with angular velocity ω = 7 rad/s radius of the gear A…

Q: If the clock runs slow and loses 30 s per day, how should you adjust the length of the pendulum?…

A: Length, L = 0.9930 m Clock loses = 30 s per day

Q: Example 5.5 A particle executes S.H.M. of period 10 sec. and amplitude 5 cm. Calculate the maximum…

A: Given data: Period (T) = 10 s Amplitude (A) = 5 cm = 0.05 m Required: The maximum amplitude of…

Q: A loudspeaker diaphragm is producing a sound for 4.9 s by moving back and forth in simple harmonic…

A: Given: Angular frequency ω=1.51×104 rad/s, Time t=4.9 s. Required: Number of revolutions (n). Number…

Q: Using a stopwatch, you measure the period of a grandfather clock. Your results are 0.6, 0.6 and 0.7…

A: Given- T1=0.6 secT2=0.6 secT3=0.7 sec.

Q: Part A A 0.300 kg oscillator has a speed of 96.4 cm/s when its displacement is 3.00 cm and 72.4 cm/s…

Q: A 160 gg block attached to a spring with spring constant 2.0 N/mN/m oscillates horizontally on a…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: PROBLEM 5: THREE PENDULA Three pendula of equal mass m and equal string length l are su spended from…

A: Torque on a body is given by the cross product of force acting on it and the distance between the…

Q: 7. Find an equation of the tangent line to the curve at the given point. a. b. y = y = y = sec x,…

A: Equation of tangent lineHint:) equation of line having slope 'm' and passing through point(xo,yo)…

Q: Apps Bookmarks pls.skillport.com U Registration/Login... Ú UltiPro U UltiPro Registration/Login.…

Q: dvallable until you sign in Four equal-strength forces are applied to a bar that can rotate about a…

A: Torque about pivot point B Force FB and FD are passing through pivot So, TB = TD = 0 Now, since…

Q: swings on the end of a rigid steel rod at a constant speed in a vertical circle of radius 1.2 m. at…

Q: A 0.300 kg oscillator has a speed of 90.4 cm/s when its displacement is 4.00 cm and 45.9 cm/s when…

Q: How short an oscillation period can she obtain with a meter stick in this way? Express your answer…

Q: Part A (Figure 1) shows velocity graph for an oscillation along the r-axis. What is the maximum…

Concept explainers

Simple harmonic motion

Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.

Simple Pendulum

A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.

Oscillation

In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.

Topic Video

Question

Constants I Periodic Table
The balance wheel of a watch is a thin ring of
radius 0.85 cm and oscillates with a frequency of
3.00 Hz.
Part A
If a torque of 1.4x10- m · N causes the wheel to rotate 49
calculate the mass of the balance wheel.
Express your answer using two significant figures.
Hν ΑΣφ
?
m =
kg
Submit
Request Answer

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, physics and related others by exploring similar questions and additional content below.

Similar questions

The original “clock” used to define the length of the second was the daily rotation of Earth about its axis. Why has this clock been replaced by one based on the oscillation period of light waves emitted by atoms like cesium and rubidium?
Each piston of an engine makes a sharp sound every other revolution of the engine. (a) How fast is a race car going if its eight-cylinder engine emits a sound of frequency 750 Hz, given that the engine makes 2000 revolutions per kilometer? (b) At how many revolutions per minute is the engine rotating?
Suppose you have a 0.750kg object on a horizontal surface connected to a spring that has a force constant of 150N/m. There is simple friction between me object and surface with a static coefficient of friction =0.100. (a) How far can the spring be stretched without moving the mass? (b) If the object is set into oscillation with an amplitude twice the distance found in part (a), and me kinetic coefficient of friction is k=0.0850, what total distance does it travel before stopping? Assume it starts at me maximum amplitude.
Convert 13.7 billion yeans (the age of the Universe) to the appropriate SI unit. Be sure to report your answer with the correct number of significant figures.
Is it possible to have damped oscillations when a system is at resonance? Explain.
The device pictured in the following figure entertains infants while keeping them from wandering. The child bounces in a harness suspended from a door frame by a spring. (a) If the spring stretches 0.250 m while supporting an 8.0-kg child, what is its force constant? (b) What is the time for one complete bounce of this child? (c) What is the child’s maximum velocity if the amplitude of her bounce is 0.200 m?
Reciprocating motion uses the rotation of a motor to produce linear motion up and down or back and forth. This is how a reciprocating saw operates, as shown below. If the motor rotates at 60 Hz and has a radius of 3.0 cm,estimate the maximum speed of the saw blade as it moves up and down. This design is known as a scotch yoke.
The ball in Figure 15.13 moves in a circle of radius 0.50 m. At t = 0, the ball is located on the left side of the turntable, exactly opposite its position in Figure 15.13. What are the correct values for the amplitude and phase constant (relative to an x axis to the right) of the simple harmonic motion of the shadow? (a) 0.50 m and 0 (b) 1.00 m and 0 (c) 0.50 m and (d) 1.00 m and Figure 15.13 An experimental setup for demonstrating the connection between a particle in simple harmonic motion and a corresponding particle in uniform circular motion.
Kinetic energy K (Chapter 7) has dimensions kg m2/s2. It can be written in terms of the momentum p (Chapter 9) and mass m as K=p22m (a) Determine the proper units for momentum using dimensional analysis. (b) The unit of force is the newton N, where 1 N = 1 kg m/s2. What are the units of momentum p in terms of a newton and another fundamental SI unit?
In the short story The Pit and the Pendulum by 19th-century American horror writer Edgar Allen Poe, a man is tied to a table directly below a swinging pendulum that is slowly lowered toward him. The bob of the pendulum is a 1-ft steel scythe connected to a 30-ft brass rod. When the man first sees the pendulum, the pivot is roughly 1 ft above the scythe so that a 29-ft length of the brass rod oscillates above the pivot (Fig. P16.39A). The man escapes when the pivot is near the end of the brass rod (Fig. P16.39B). a. Model the pendulum as a particle of mass ms 5 2 kg attached to a rod of mass mr 5 160 kg. Find the pendulums center of mass and rotational inertia around an axis through its center of mass. (Check your answers by finding the center of mass and rotational inertia of just the brass rod.) b. What is the initial period of the pendulum? c. The man saves himself by smearing food on his ropes so that rats chew through them. He does so when he has no more than 12 cycles before the pendulum will make contact with him. How much time does it take the rats to chew through the ropes? FIGURE P16.39
Figure 2.11 shows the motion of various objects: Case 1. A person on a moving Ferris wheel Case 2. A person on a loop-the-loop roller coaster Case 3. The tire on a moving bicyclc Case 4. The person on the bicycle Consider the displacement of points on each object, and decide whether the object is undergoing pure translational motion and therefore may be modeled as a particle. 2.3 If the displacement of every point on the object is the same, the object is undergoing purely translational motion and may be modeled as a particle. Case 1. A person on a Ferris wheel may be modeled as a particle. Case 2. A person on a loop-the-loop roller coaster may not be modeled as a particle because the person flips upside down as he moves along the track. Case 3. The tire on a bicycle may not be modeled as a particle. Case 4. The person on a bicycle may be modeled as a particle.
Suppose you have a 0.750-kg object on a horizontal surface connected to a spring that has a force constant of 150 N/m. There is simple friction between the object and surface with a static coefficient of friction s=0.100 . (a) How far can the spring be stretched without moving the mass? (b) If the object is set into oscillation with an amplitude twice the distance found in part (a), and the kinetic coefficient of friction is k=0.0850 , what total distance does it travel before stopping? Assume it starts at the maximum amplitude.