flywheel has a mass of 25kg has a radius of 0.2m. What force should be applied tangentially to the rim of the flywheel so that it acquires an angular acceleration of 2rad/s2? a) 2N b) 5N c) 3N d) 1N
Q: aring The angular velocity of a 755-g wheel 15.0 cm in diameter is given by the equation wif) =…
A:
Q: ) What is the magnitude of the tangential acceleration of a bug an the rim of an 11.5-indameter disk…
A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved…
Q: A bicycle tire of radius 5.1meter rotates {0}radian in time 6.9 seconds. Calculate the tangential…
A: The angular velocity of the wheel can be obtained as ω=2πT=2π6.9s=0.91 rad/s
Q: A disk 8.08 cm in radius rotates at a constant rate of 1 150 rev/min about its central axis. (a)…
A: (a) 19.167 rev/s. (b) 57.884 cm/s (c) 2968.38 cm/s² (d) 113.45 cm. Explanation:Let's tackle each…
Q: Kaetlyn Osmond does a triple toe loop and rotates three times around in 0.91 s. a) What is the…
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: Hi please help: A child exerts a tangential 63.6 N force on the rim of a disk-shaped merry-go-round…
A: Given data: Tangential force F=63.6N Radius r=2.59m Initial angular speed ωi=0rad/s= Final angular…
Q: The constant angular acceleration of a disk is 8.5 rad / s2 once it has started to rotate from rest.…
A: Given data The constant angular acceleration is given as α=8.5 rad/s2. The time interval is given as…
Q: A wheel accelerates with a constant angular acceleration of 4.5 rad/s^2. If the initial angular…
A: Given data: Angular acceleration (α) = 4.5 rad/s2 Initial angular velocity (ωi) = 1.0 rad/s Time…
Q: A wheel has a radius of 0.1m and a moment of inertia of 4.00 kg-m2 starts from rest and accelerates…
A: radius (r) = 0.1 m I = 4 kg m2initial angular velocity = 0 rad/secTorque = 12 N-m t = 4 sec
Q: A rotating platform is rotating with an average angular velocity of 2.5 rad s'. The radius of the…
A:
Q: As a drill bit accelerates from rest to a constant rotational speed of 50.0 rad/s, it rotates…
A: Given that Initial rotational speed ω0 = 0 ( in rest) Final rotational speed ω = 50 rad/s Angular…
Q: magnitude of its angular velocity
A:
Q: The angular speed of a rotor in a centrifuge increases from 429 to 1350 rad/s in a time of 6.77 s.…
A:
Q: A wheel initially has an angular velocity of 18 rad/s but it is slowing at a rate of 2.0 rad/s2. By…
A: Given, The initial angular velocity, ωu=18 rad/s The final angular velocity, ωv=0 rad/s The angular…
Q: 3. During a tennis serve, a racket is given an angular acceleration of magnitude 180 rad/s². At the…
A:
Q: A bicycle wheel has a radius r = 0.21 m and rotates at a constant frequency of f = 51 rev/min. r =…
A: The angular frequency, ω = 51rev/min = 5.34rad/s. The time period of rotation of the wheel is
Q: An auto race is held on a circular track. A car completes one lap in a time of 15.8 s, with an…
A: Newton's second law of motion states that the net force acting on a particle is equal to the product…
Q: (a) Calculate the linear acceleration (in m/s2) of a car, the 0.290 m radius tires of which have an…
A: Radius of the tire, r=0.290m Angular acceleration, α=11.0rad/s2 Time, t=2.50s Initial velocity,…
Q: What is the magnitude of the tangential acceleration of a bug on the rim of a 12.0-in.-diameter disk…
A: Given:- d = Diameter of rim = 12 in = 12 x 0.0254 = 0.3048 m r = Radius = d/2 = 0.3048/2= 0.1524 m…
Q: A wheel accelerates with a constant angular acceleration, α, of 4.5 rad/s2. If the initial angular…
A:
Q: A machine part rotates at an angular speed of 0.041 rad/s; its speed is then increased to 1.6 rad/s…
A: Given data The initial angular speed of the machine part is ωi=0.041 rad/s. The final angular speed…
Q: (a) What is the magnitude of the tangential acceleration of a bug on the rim of a 13.0-in.-diameter…
A:
Q: An object starts from rest and over a time T it reaches an angular speed of 10 rad/s by being…
A:
Q: The tires on a car have a diameter of 0.70 m. If the car moves in a straight line with a speed of…
A:
Q: torque of 10Nm is applied to a flywheel of mass 1kg and radius of gyration 50cm. What is the…
A: Given: Torque,τ=10 Nm Mass, m=10 kg Gyration, k=0.5 m
Q: A wheel starts from rest and rotates with constant angular acceleration to reach an angular speed of…
A: Initial angular speed is ω1=0 After t = 2.99 s, angular speed is ω2=11.9 rad/s Angular acceleration…
Q: (a) What is the magnitude of the tangential acceleration of a bug on the rim of a 12.0-in.-diameter…
A:
Q: 1.Starting from rest, a wheel reaches and angular speed of 5.435 πrad/s in 12.65 s. a)Find the…
A:
Q: enti
A: GivenF=5 Nr=36 cm=0.36 mWheel starting from restωo=0θ=10 rev=10×2π radt=4 s
Q: A dentist's drill starts from rest. 'After 4.60 s of constant angular acceleration it turns at a…
A:
Q: A wheel has a radius of 0.1m and a moment of inertia of 4.00 kg-m2 starts from rest and accelerates…
A: Given that,Radius of the wheel : r = 0.1(m)Moment of inertia : I = 4 kg m2Initial angular velocity :…
Q: Lis r. What is the I/l ratio of the moments of inertia of the Kand L wheels.
A: 3) A wheel’s rotational kinetic energy can be represented as, Here, I, ω, v, and R represent the…
Q: A small mass sits on a turntable at a distance of .347m from the center of the turntable. The small…
A: When a mass moves in circular path then it may have two acceleration: 1. Centripetal acceleration:-…
Q: Starting from rest, a wheel reaches and angular speed of 5.435 π rad/s in 12.65 s. a) Find the…
A: Given: ω=5.435π rad/s, t=12.65 s
Q: A discus thrower moves the discus in 2.30 complete revolutions about his body in 1.32 s (starting…
A:
Q: A wheel with a radius of 12 cm rotates through 2.5 radians while accelerating from 1.2 rad/s to 6.2…
A:
Q: Suppose a yo-yo has a center shaft that has a 0.290 cm radius and that its string is being pulled.…
A:
Q: A spinning wheel steadily slows from an initial angular velocity of 1.60 rev/s to 0.490 rev/s in…
A: Given that, Initial angular velocity (wi)= 1.60 rev/s Or (wi)= 1.60×2π rad/s = 10.06 rad/s Similarly…
Q: A flywheel in the form of a uniformly thick disk of radius 1.53 m has a mass of 58.6 kg and spins…
A: The torque is the rate of change of angular momentum τ = Idωdt = I.α I = moment of inertia =mr22 α =…
Q: A wheel starts from rest and rotates with constant angular acceleration to reach an angular speed of…
A: (a) The expression for the angular acceleration of the wheel is as follows: α=ωf-ωit…
Q: A car initially traveling at 24.2 m/s undergoes a constant negative acceleration of magnitude 1.80…
A: Given: The initial velocity of the car is vi=24.2 m/s, The acceleration is a=-1.80 m/s2.
flywheel has a mass of 25kg has a radius of 0.2m. What force should be applied tangentially to the rim of the flywheel so that it acquires an
a) 2N
b) 5N
c) 3N
d) 1N
Step by step
Solved in 2 steps