Answered: A cylinder rotating at 4.3 rad/s is…

A cylinder rotating at 4.3 rad/s is accelerated to 37.1 rad/s in 6.5 s. What is the angular acceleration of the cylinder? Give your answer in rad/s^2.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 69PQ: The propeller of an aircraft accelerates from rest with an angular acceleration = 4t + 6, where is...

See similar textbooks

Related questions

Q: The pressure due to the weight of a fluid is * affected by the density of fluid O the gravity all…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: An 80 kg man is jogging at a velocity of 4 m/s. What is his kinetic energy?

Q: A car accelerates from zero to a speed of 36 km/h in 15 s. i. Calculate the acceleration of…

Q: time, where the position vector of the object as a function of time is given by r-(-6.00 ĵ+4.25…

Q: Box B is on top of box A, as shown in the figure. A force F is exerted on box A, causing the entire…

Q: The following uniform beams are pivoted about their center of mass. Which of them is in static…

Q: B) A rhinestone is made from glass with a refractive index of 1.50. In order to make it more…

A: The refractive index n =1.50 Wavelength λ = 680nm Refractive index of s:0 n1 =2.50 let the thickness…

Q: f=_ _units, s =_ f=_ _units, s =_ _units, h= ↑ _units, h = _units, s' =_ concave lens _units, s' =…

Q: A fish has been hooked and is pulling on the line as shown in the figure below. 25.0° ---125.0 35.0⁰…

Q: For the circuit in Problem 5, calculate the final current flowing through the inductor if the…

A: in this question first of all we find Requivalent and then we find IL by current division.

Q: (a) A light ray traveling in water is incident upon a transparent medium. The angle of incidence is…

A: Since you have asked multiple questions, I am answering first question. If you need answer of the…

Q: #17 What is the magnetic field at the center of the loop in Figure below?

A: Given data The current is given as I = 5 A. The diameter of the center of the loop is given as d =…

Q: A 0.5 kg block slides along a horizontal frictionless surface at 2.5m/s. It is brought to rest by…

A: concept: conservation of energy : energy can neither be created nor be destroyed but can transferred…

Q: Light of wavelength 590.0 nm illuminates a slit of width 0.74 mm. (a) At what distance from the slit…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: At noon, ship A is 110 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing…

Q: Source Charge (Q) +4.31x10³ C 2.33 x10-¹3 C Solutions:. kQ T Distance from Source Charge (r) 7.11…

Q: Which of the following statements is FALSE for a particle undergoing simple harmonic motion? Explain…

Q: Compute the wavelength of a second wave that has a frequency of 40 Hz and a wave speed of 1300 m/s.

A: GivenFrequency f = 40 HzSpeed of the wave (v) = 1300 m/s

Q: A block of wood of mass 260 g is moving at -spread of smls¹. find it's K.E in Joubex. d

A: Given data, Velocity = v Mass = m To find, Kinetic energy

Q: A gardener is using a tool as shown in the figure to pull weeds. 60cm 24 cm

A: Given, Gardner applies a torque in order to pull a weed, τ = 1.77 N

Q: A bacterium has 5.2 × 1016 protons and a net charge of 2.1 pC. Part (a) How many fewer electrons…

A: Given: no. of protons, np= 5.2 × 1016 net charge = 2.1pC=2.1 ×10-12 C To find: a) How many fewer…

Q: Two forces F1 and F2 act on a 6.80 kg object. Taking F 1= 32.0N and F 2 =21.0N, find the…

A: Given:- Mass of the object is m=6.80 kg The two forces are F1=32.0 N, F2=21.0 N Required:-…

Q: Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal…

Q: A beam of 520-nm light passes through two closely spaced glass plates at close to normal incidence…

A: Find separation between the plates.

Q: A spring with a mass of 2 kg has natural length 0.5 m. A force of 25.6 N is required to maintain it…

A: Mass of the spring=2 kg Natural length =0.5 m Stretched length=0.7 m Force=25.6 N

Q: A projectile fired from the ground level at the angle of 40.0 degrees above horizontal at the speed…

Q: Part 18: At takeoff, a commercial jet has a speed of 62 m/s. Its tires have a diameter of 0.82 m.…

Q: The two 10-cm-long parallel wires in Figure below are separated by 5.0 mm. For what value of the…

Q: 4. How far can a cannon ball reach if it is fired at 100ft 45°? (Ans: 312.53 ft.)

A: Required Range of the projectile.

Q: 17. If the 750 N resisting force is proportional to the 25 mph velocity, what hp will drive the car…

A: in this question we use power equation with force and with velocity.

Q: rder the images showing the doppler effect from lowest to highest perceived frequency. A B с 1. B

Q: In an atom an electron moves about its nucleus in a circular path of radius 5.30 x 10-11 m, with a…

Q: 4. If the equivalent resistance across a and b is 75 , and the resistors labelled as "R" have the…

Q: A dye laser is emitting in the wavelength range from 570-610 nm. If the cavity length is 1.5 m ,…

A: LASER is light amplification by stimulated emission which is explained in the full form itself. This…

Q: An inductance of 2 henry and a resistance of 10 ohms are connected in series with and electromotive…

A: Given: The inductance is 2 H. The resistance of the circuit is 10 Ohm. The emf of the battery is 100…

Q: The first nuclear transmutation was done in 1925 by Patrick Blackett. He transmuted ¹N and a…

Q: A vertical stick is dipped up and down in water at P. In two seconds, three wave crests are produced…

Q: In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric…

A: Mass of proton = 1.67×10-27kg Intial velocity of proton = 9.9×104 m/S Value of electric field =…

Q: When landing after a spectacular somersault, a 40.0 kg gymnast decelerates by pushing straight down…

A: Given: mass (m) = 40 Kg deceleration (a) = 8g To find : Force exerted (F)

Q: A crate of mass 65 kg is pushed along a floor with a force of 40 N for a distance of 12.11 m.…

A: Given: Mass, m=65 Kg Force, F=40 N distance, x=12.11 m To find: Workdone, W=?

Q: A light bulb in a computer Camper's flashlight is labeled 8.9v, 0.29A. Find the equivalent Current…

A: Solution: Given: V1 = standard voltage of bulb = 8.9 V I1 = standard current passing through bulb =…

Q: Two charges — q1 = 4.3 × 10-6C, q2 = 3.4 × 10-6C — are separated by a distance of d = 1.25 m. Part…

A: We have two charges of magnitude q1=4.3×10-6C and q2=3.4×10-6C which are separated by a distance…

Q: 1. Which is the angle of incidence? a) the ray of wave energy that is exiting the new medium b)…

A: 1. Angle of incidence is the ray of wave energy that is approaching the new medium. Suppose a ray…

Q: A current of 0.228 A flows through a(n) 8.22 2 resister. Calculate the voltage drop across the…

A: Given : Current = 0.228 A Resistance = 8.22 Ω

Q: The period of a pendulum is T = 2π√l/g. This is required formula to calculate g by measuring T and…

Q: box with a mass of 103 kg is pushed at a constant speed up a frictionless incline (with θ = 11…

A: Visualize the Problem:

Q: A student sends a transverse wave pulse down a stretched piece of string attached to a wall. A…

A: The oscillations are the basic cause of waves. The wave is only produced when we have something of…

Q: Question 11: Complete and balance the following nuclear fission reactions: 98 132Sb + X n + 2Nb 51…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A cylindrical metallic wire with a resistance of 12 Ω has a cross-sectional area of 4.0 mm2 and a…

A: Initially, Resistance of cylindrical metalic wire , R1 = 12 ohm Cross sectional area, A1 = 4 mm2…

Q: What is the resistance of a light bulb that draws 0.722 A when connected to a 56.9 V potential…

A: Given Current I=0.722A Potential difference V=56.9V

Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

A cylinder rotating at 4.3 rad/s is accelerated to 37.1 rad/s in 6.5 s. What is the angular acceleration of the
cylinder? Give your answer in rad/s^2.

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

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Angular speed, acceleration and displacement

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

During a 6.0-s time interval, a fly-wheel with a constant angular acceleration turns through 500 radians that acquire an angular velocity of 100 rad/s. (a) What is the angular velocity at the beginning of the 6.0 s? (b) What is the angular acceleration of the fly-wheel?
Jeff, running outside to play, pushes on a swinging door, causing its motion to be briefly described by = t2 + 0.800 t + 2.00,where t is in seconds and is in radians. At t = 0 and at t = 1.50s, what are the a. angular position, b. angular speed, and c. angularacceleration of the door?
Lara is running just outside the circumference of a carousel, looking for her favorite horse to ride, with a constant angular speed of 1.00 rad/s. Just as she spots the horse, one-fourth of the circumference ahead of her, the carousel begins to move, accelerating from rest at 0.050 rad/s2. a. Taking the time when the carousel begins to move as t = 0, when will Lara catch up to the horse? b. Lara mistakenly passes the horse and keeps running at constant angular speed. If the carousel continues to accelerate at the same rate, when will the horse draw even with Lara again?
The propeller of an aircraft accelerates from rest with an angular acceleration = 4t + 6, where is in rad/s2 and t isin seconds. What is the angle in radians through which thepropeller rotates from t = 1.00 s to t = 6.00 s?
In testing an automobile tire for proper alignment, a technicianmarks a spot on the tire 0.200 m from the center. He then mountsthe tire in a vertical plane and notes that the radius vector to thespot is at an angle of 35.0 with the horizontal. Starting from rest,the tire is spun rapidly with a constant angular acceleration of 3.00 rad/s2. a. What is the angular speed of the wheel after 4.00 s? b. What is the tangential speed of the spot after 4.00 s? c. What is the magnitude of the total accleration of the spot after 4.00 s?" d. What is the angular position of the spot after 4.00 s?
A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis. Determine (a) its angular speed in radians per second, (b) the tangential speed at a point 3.00 cm from its center, (c) the radial acceleration of a point on the rim, and (d) the total distance a point on the rim moves in 2.00 s.
Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is its angular acceleration in rad/s2? (b) What is the tangential acceleration of a point 9.50 cm from the axis of rotation? (c) What is the radial acceleration in m/s2 and multiples of g of this point at full rpm?
A bicycle tire is spinning clockwise at 2.50 rad/s. During a time period t = 1.25 s, the tire is slopped and spun in the opposite (counterclockwise) direction, also at 2.50 rad/s. (Calculate (a) the change in the tires angular velocity and (b) the tire's average angular acceleration av.
A shaft is turning at 65.0 rad/s at time t = 0. Thereafter, its angular acceleration is given by =10.05.00t where is in rad/s2 and t is in seconds. (a) Find the angular speed of the shaft at t = 3.00 s. (b) Through what angle does it turn between t = 0 and t = 3.00 s?
A grindstone increases in angular speed uniformly from 4.00 rad/s to 12.0 rad/s in 4.00 s. (a) Calculate the grindstones angular acceleration. (b) Through what angle does it turn during that time? (See Section 7.2.)
Suppose when Earth was created, it was not rotating. However, after the application of a uniform torque after 6 days, it was rotating at 1 rev/day. (a) What was the angular acceleration during the 6 days? (b) What torque was applied to Earth during this period? (c) What force tangent to Earth at its equator would produce this torque?
Why is the following situation impossible? Starting from rest, a disk rotates around a fixed axis through an angle of 50.0 rad in a time interval of 10.0 s. The angular acceleration of the disk is constant during the entire motion, and its final angular speed is 8.00 rad/s.