Answered: A bicycle with tires 50 cm in diameter…

Science

Physics

A bicycle with tires 50 cm in diameter travels 4.4 km How many revolutions do the wheels make?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 46P: At its peak, a tornado is 60.0 m in diameter and carries 500 km/h winds. What is its angular...

See similar textbooks

Related questions

Q: A car has wheels of radius 30 cm. It starts from rest and accelerates uniformly to a speed of 15 m/s…

A: Given: Radius of the wheel: r=30 [cm]=0.3 [m] Initial velocity: u=0 [m/s] Velocity: v=15 [m/s] Time:…

Q: A ferris wheel with radius 12 m makes a revolution every 3 minutes. Find the linear (tangental)…

A: Linear speed is defined as rate of change of distance. v=dt ......1 where d is distance t is…

Q: A truck with 28-in.-diameter wheels is traveling at 45 miles per hour. How many revolutions per…

Q: You install new tires on your car that are rated to last for 55,000 miles. How many revolutions will…

Q: A car wheel 30 cm in radius is turning at a rate of 8.0 rev/s when the car begins to slow uniformly…

A: Given, Radius=30cm Rate=8rev/s Time=14s

Q: what is the rate of revolution [ in revolution per minute (or rpm)] of a centrifuge if a particle…

Q: A ceiling fan has 17-inch blades (so the radius of the circular fan is 17 inches). Suppose the…

A: The radius of circular fan, r = 17 inches. The linear speed of tip of a blade, v = 9 feet per…

Q: A ball moves with constant speed of 4 m / s around a circle of radius r = 0.25 m. What is the…

A: The angular velocity is,

Q: A compact disk 125 mm in diameter is rotating at 50 rpm. If it takes 10 complete revolutions before…

A: Newton's equation of motion for the constant circular acceleration is used. ω2=ω02+2α∆θα=ω2-ω022∆θ=0…

Q: A high-speed drill reaches 2200 rpm in 0.60 s. Through how many revolutions does it turn during this…

Q: The diameter of a bicycle wheel is 60 centimeters. How far does the wheel travel when it makes 35…

Q: What is the inertia of a bowling ball (mass = 0.5 kg) of radius 15 cm rotating at an angular speed…

A: in this question we have to find inertia so we don't considered speed in equation.

Q: A car is moving at a rate of 70 miles per hour, and the diameter of its wheels is 2.5 feet. (a)…

Q: A merry-go-round with a diameter of 5.3 m completes one revolution every 4.1 s. What is the speed of…

Q: A disk of mass 2.5 kg and radius 75 cm with a small mass of 0.08 kg attached at the edge is rotating…

A: According to law of conservation of angular momentum, the angular momentum of system of particles…

Q: A wheel spinning at 3 m/s uniformly accelerates to 6 m/s in 4 s. Its radius is 20 cm. How far around…

A: Given: Initial speed u = 3 m/s Final speed v= 6 m/s…

Q: A compact disc is rotating at 50 rpm. If it takes 10 complete revolutions before slowing to a stop,…

A: Given Initial angular speed ωi=2π×5060=5.23 rad/s Angular displacement θ=2π×10=62.8 rad Final…

Q: (II) A bicycle with tires 68 cm in diameter travels 9.2 km. How many revolutions do the wheels make?

A: Since you are posted more than one question, we will answer the first question. If any specific…

Q: What is the rate of revolution [in revolutions per minute (or rpm)] of a centrifuge if a particle…

Q: The radius of a car tire is 0.2m. The distance moved by the car if the tire makes 100 rotations is O…

A: The radius of a car tire is 0.2m. The distance moved by the car if the tire makes 100 rotations is

Q: The wheel of an odometer used in measuring a linear distance has a radius of 18cm. How many turns…

A: Data Given , Radius of the wheel ( R ) = 18 cm = 0.18 m Distance covered ( d ) = 26 m Let , The no.…

Q: A disk of mass 3.5 kg and radius 75 cm is rotating at 1.9 rev/s. A small mass of 0.06 kg drops onto…

Q: A bicycle is traveling uniformly at 14 kilometers per hour.Its wheels have a 60 cm diameter.Find the…

A: Given data: Speed (v) = 14 km/h Diameter (d) = 60 cm = 0.60 m Time (t) = 10 s Required: The number…

Q: You install new tires on your car that are rated to last for 60,000 miles .how many revolutions will…

Q: A high-speed drill reaches 2000 rpm in 0.60 s. Through how many revolutions does it turn during…

A: Given,t = 0.6 sA high-speed drill reaches 2000 rpmThe number of revolutions it turns during first…

Q: The wheels of a sport car go from rest to 3000 rpm in 3 second. Its angular acceleration α is _…

Q: An automobile with 0.260 m radius tires travels 80,000 km beforewearing them out. How many…

A: Number of revolutions will be,

Q: A boy rides his bicycle 2.00 km. The wheels have radius 30.0 cm. What is the total angle the tires…

Q: A wheel on a moving car slows uniformly from 70rad/s to 42 rad/s in 4.2 seconds. How many…

Q: A yo-yo which is 3 inches in diameter spins at a rate of 5000 revolutions per minute. How fast is…

Q: a ball at the end of a string of 0.8 m rotates at a constant speed of 5 m/s, what is the time needed…

A: Given: Speed of ball, v=5 m/s length of string, l=0.8 m To determine time needed to complete one…

Q: A wheel starts from rest with a constant acceleration. It completes one complete revolution in 5…

Q: An automobile with 0.310 m radius tires travels 80,000 km before wearing them out. How many…

A: We can use unitary method to calculate number of revolution made by the tire: 2πr distance = One…

Q: Radius of Stopper (cm) Period Tangential Velocity (cm/s) Trial (seconds) 1 80 cm 0.7955 s

A: Radius of stopper = r = 80 cm = 0.80 m Period = T = 0.7955 s Tangential velocity = Vt =?

Q: A ferris wheel has a radius of 10 m and its center is 12m above the ground, when the passenger is…

A: Given:Radius,R=10 mspeed=1.81 m/sFind the speed of rotation of wheel in rpmNow,When the passenger to…

Q: The tires of a car make 74 revolutions as the car reduces its speed uniformly from 93.0 km/h to 64.0…

A: Part (c) The initial speed of the car is u = 93 km/h. The final speed of the car is v = 64 km/h. The…

Q: A person sitting on the edge of a 1.5-m radius merry-go-round makes 18 revolutions. How far did they…

A: Circumference of a circle is given by, C = 2πrhere r is the radius of the circle Now in 1 revolution…

Q: A wheel is 1 m in diameter. When it makes 30 rpm, the linear speed of a point on its circumference…

A: Given, The diameter of wheel=1m Revolution per minute =N=30 rpm we have to calculate the linear…

Q: 4. A75 kg person is riding in a Ferris wheel (which rotates vertically) that has a radius of 12.5…

A: The centripetal force is given by F =mv2r The time period is given by w =2πT where, w is the…

Q: (II) A bicycle with tires 68 cm in diameter travels 9.2 km.How many revolutions do the wheels make?

A: Given data: The diameter of the bicycle tire, D=68 cm. The distance travelled by the tire, S=9.2…

Q: An automobile with 0.220 m radius tires travels 75,000 km before wearing them out. How many…

A: Given , Radius R = 0.22 m distance d = 75000 km = 75000*10^3 m Distance travelled by the…

Q: An automobile with 0.230 m radius tires travels 70,000 km before wearing them out. How many…

A: It is given that,

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

100%

A bicycle with tires 50 cm in diameter travels 4.4 km

How many revolutions do the wheels make?

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

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

At its peak, a tornado is 60.0 m in diameter and carries 500 km/h winds. What is its angular velocity in revolutions per second?
A boulder of mass 20 kg and radius 20 cm rolls down a hill 15 m high from rest. What is its angular momentum when it is half way down the hill? (b) At the bottom?
A baseball bat is swung. Do all points on the bat have the same angular velocity? The same tangential speed?
An automobile with 0.260 m radius tires travels 80,000 km before wearing them out. How many revolutions do the tires make, neglecting any backing up and any change in radius due to wear?
A track star runs a 400-m race on a 400-m circular track in 45 s. What is his angular velocity assuming a constant speed?
A rod 3.0 m in length is rotating at 2.0 rev/s about an axis at one end. Compare the centripetal accelerations at radii of (a) 1.0 m, (b) 2.0 m, and (c) 3.0 m.
A cyclist is riding such that the wheels of the bicycle have a rotation rate of 3.0 rev/s. If the cyclist brakes such that the rotation rate of the wheels decrease at a rate of 0.3rev/s2 , how long does it take for the cyclist to come to a complete stop?
A DVD is rotating at 500 rpm. What is the angular momentum of the DVD if has a radius of 6.0 cm and mass 20.0 g?
An ice skater is preparing for a jump with turns and has his arms extended. His moment of inertia is 1.8kgm2 while his arms are extended, and he is spinning at 0.5 rev/s. If he launches himself into the air at 9.0 m/s at an angle of 45 with respect to the ice, how many revolutions can he execute while airborne if his moment of inertia in the air is 0.5kgm2 ?
It takes 2 radians (rad) to get around a circle, which Is the same as 360 . How many radians are in 1 ?
Microwave ovens rotate at a rate of about 6 rev/min. What is this in revolutions per second? What is the angular velocity in radians per second?
A playground merry-go-round has a mass of 120 kg and a radius of 1.80 m and it is rotating with an angular velocity of 0.500 rev/s. What is its angular velocity after a 22.0-kg child gets onto it by grabbing its outer edge? The child is initially at rest.