Answered: Started from rest, the two wheels of a…

Started from rest, the two wheels of a mountain bike have both an angular acceleration of 4.0 rad/s^2. How long does it take to make 10 revs? *

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 20PQ: A wheel starts from rest and in 12.65 s is rotating with an angular speed of 5.435 rad/s. a. Find...

See similar textbooks

Related questions

Q: image formed can be reduced or enlarged causes light rays to diverge lens is thicker in the middle,…

A: A lens is an optical device that converses or diverse beam of light and it is made of transparent…

Q: 33 Determine the EQUIVALENT RESISTANCE of 3 resistors rated as R1 = 50, R2 = 30 Q and R3 = 60 Q when…

Q: A uniform beam of length L and mass m shown in the figure below is inclined at an angle 0 to the…

A: The force of friction that attempts to oppose the movement of a stationary object is known as static…

Q: 10μF 10µF HH 7µF 16V

A: C1 = 10 μFC2 = 10 μFC3 = 7 μFV = 16 volts

Q: Two capacitors (C, = 8.00 µF and C, = 13.0 µF) are now connected in series and to a 9.00-V battery.…

A: Given: C1=8 μFC2=13 μF The connection of the capacitors is in series. The supply voltage is 9 V.

Q: A Fraunhofer diffraction pattern of a single slit of width 0.281 mm is produced using light of…

Q: Problem 28.17: Consider the combination of resistors shown in Figure below. If a voltage 35V is…

A: Please see the answer below.

Q: 7. A spring stretches 20 cm when an object weighing 28 N is hung from it. What is the spring…

Q: A fisherman fishing from a pier observes that the float on his line bobs up and down, taking 2.4 s…

A: Solution:- To find the speed of the waves you can use the following formula: λ: wavelength of the…

Q: stone is dropped from the edge of a roof, and hits the ground with a velocity of -175 feet per…

A: GivenFinal velocity of stone hits the ground ,v=-175 ft/s2Acceleration due to gravity, g=32 ft/s2

Q: Sketch and label the PV -diagram of a real gas that obeys the van der Waals equation of state

Q: An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm, separated by…

A: Given: The area of each parallel plate: A = 7.60 cm2 = 7.60 x 10-4 m2. The distance of separation…

Q: Tank 1 has a fluid of density ρ filling it to a height h and is located on a planet with gravity g.…

A: We know that the formula of the gauge pressure at the bottom of the tank is given as Gauge…

Q: Camera flashes charge a capacitor to high voltage by switching the current through an inductor on…

Q: Calculate the specific heat of a metal from the following data. A container made of the metal has a…

A: Heat given to raise temperature Q = mC ΔT

Q: (d) Calculate the total power, Ptot (in watts) that is supplied to this circuit. (e) Calculate the…

Q: Compute the route of a snail taking 1.9 m displacement at 18 degrees south east

A: The vector diagram of the snail's route is shown below. Here, d is the displacement vector.

Q: How much would you age in traveling a distance of 4.84 light years from earth if you were able to…

A: Givend=4.84 light yearv=0.952 c

Q: Piston 1 in the figure has a diameter of 1.22 cm. m 2 in. 10 in. (2) F. Piston 2 has a diameter of…

Q: Two capacitors, C, = 6.00 µF and C, = 13.0 µF, are connected in parallel, and the resulting…

A: Given data: Two capacitors are connected in parallel C1 = 6.00 μF C2 = 13.0 μF Battery voltage (V)…

Q: Solve for the total capacitance of the given network. (Express your answer in prefix form)

Q: 2) Light has angular fregueacy J Calculete the linear freguency. 6000 Tr an ss Calculate the period.…

A: Given data: A light wave Angular frequency (ω) = 6000π rad/s Required: Linear frequency (f),…

Q: You have two identical conducting spheres, each of mass m and charge q, charged with oppositely…

A: Given data: Two identical conducting spheres Mass = M and charge q, oppositely charged Distance =…

Q: A runaway train car that has a mass of 1.68e+4 kg travels at a speed of 7.60 m/s down a track.…

Q: Part I. Determine the following quantities. a. Total resistance (R7) b. Total Current (I7) c.…

A: Answers

Q: A star 2-5 times the mass of the sun and collapsed to a size of the 12 km rotates with a speed of…

Q: A force of 160 N is applied to an object area 8m2. Calculate the pressure ?

A: Given data : Area = A Force = F To find : Pressure

Q: II. Determine the total resistance and current in the compound circuit shown: R R, R1 = 12 0 R2 = 10…

Q: When serving a tennis ball, a player hits the ball when its velocity is zero (at the highest point…

Q: 5. A thermally isolated vessel contains 100 g of water at 0°C when air above the water is pumped…

Q: A circutar.coll (900 turns, radius - 0.145 m) is rotating in a uniform magnetic field. At fieid. At…

Q: A circular disc of mass 10 kg is suspended by a wire attached to its centre. The wire is twisted by…

Q: How much work is done to expand a 10-cm diameter cylindrical chamber at 1 atm from a length of 10 cm…

A: Hence, the work done is 79.58 J

Q: A crate of mass 85 kg is pushed along a floor with a force of 20 N for a distance of 8 m. Calculate…

A: Given data : Force = F Distance = d To find : Work done

Q: A circular disc of mass 10 kg is suspended by a wire attached to its centre. The wire is twisted by…

Q: PROBLEM SOLVING A student accidentally dropped her pen from the fourth floor of the school building…

A: Initial velocity, vi = 0 Height of building from ground, y = 14 m Acceleration due to gravity, g =…

Q: 1. As per Faraday's laws of electromagnetic induction, an emf is induced in a conductor whenever it…

A: As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…

Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

Q: Liquid nitrogen has a boiling point of −195.81oC at atmospheric pressure. Express this temperature…

A: Given: Temperature of the boiling point of liquid nitrogen in celsius (Tc) = −195.81oC To find:…

Q: Crew members attempt to escape from a damaged submarine 80 m below the surface. What force must be…

Q: What is the pressure change in water going from a 3.4- cm-diameter pipe to a 2.1- cm-diameter pipe…

A: The continuity equation: A1v1=A2v2 v1 is the velocity of the fluid at cross-section A1. v2 is the…

Q: Your mission is to determing the value of gravity g for an unknown planet. To do this you have a…

Q: par

Q: How many electrons does it take to have 100 coulumbs of charge show answer and work

Q: Light in carbon disulfide (n = 1.63) is incident on a glass (n = 1.50) %3D interface. At what angle,…

A: Given data as per question n1 = 1.63 n2 = 1.50

Q: Speed of Sound at a known temperature and density of air Altitude Temperature Speed of Sound Feet…

A: The temperature at an altitude of 3 km is:

Q: (a) A 13.0 m long, thin, uniform aluminum pole slides north at a speed of 21.0 m/s. The length of…

Q: wo parallel wires are separated by 5.70 cm, each carrying 2.90 A of current in the same…

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

Q: A force of 160 N is applied to an object area 8m2. Calculate the pressure ?

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Started from rest, the two wheels of a mountain bike have both an angular
acceleration of 4.0 rad/s^2. How long does it take to make 10 revs? *
0.50 s.
0.71 s.
2.2 s.
2.8 s.
O 5.6 s

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 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 tub of a washer goes into its spin cycle, starting from rest and gaining angular speed steadily for 8.00 s, at which time it is turning at 5.00 rev/s. At this point, the person doing the laundry opens the lid, and a safety switch turns off the washer. The tub smoothly slows to rest in 12.0 s. Through how many revolutions does the tub turn while it is in motion?
As a compact disc (CD) spins clockwise as seen from above,information is read from it, starting with the innermost ring andmoving outward. When the information is being read from theinnermost ring, the CDs angular speed is 0 = 52.4 rad /s. TheCD slows down so that when information is read from the outermost ring, = 20.9 rad /s. It takes 74 min 33 s to read themusic from a particular CD. Find the constant angular acceleration of the CD.
A potters wheel moves uniformly from rest to an angular speed of 1.00 rev/s in 30.0 s. (a) Find its average angular acceleration in radians per second per second. (b) Would doubling the angular acceleration during the given period have doubled the final angular speed?
The angular speed of a wheel is given by (t) = 72.5 rad/s + (9.34 rad /s2) t. a. Is the wheels angular acceleration constant? Explain. b. Find an expression for the angular acceleration.
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.
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?
A bicycle wheel with radius 0.3 m rotates from rest to 3 rev/s in 5 s. What is the magnitude and direction of the total acceleration vector at the edge of the wheel at 1.0 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.)
A truck with 0.420-m-radius tires travels at 32.0 m/s. What is the angular velocity of the rotating tires in radians per second? What is this in rev/min?
A carnival carousel accelerates nonuniformly from rest, moving through an angle of 8.60 rad in 6.00 s. If its turning at 3.30 rad/s at that time, find (a) its average angular speed, and (b) average angular acceleration during that time interval. (See Section 7.1.)
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.
A wheel starts from rest and in 12.65 s is rotating with an angular speed of 5.435 rad/s. a. Find the magnitude of theconstant angular acceleration of the wheel. b. Through whatangle does the wheel move in 6.325 s?