18. Figure P10.18 shows the drive train of a bicvcle that has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 76.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Calculate (a) the speed of a link of the chain relative to the bicycle frame, (b) the angular speed of the bicycle wheels, and (c) the speed of the bicycle rela- tive to the road. (d) What pieces of data, if any, are not necessary for the calculations? Rear sprocket Pedal crank Front sprocket Chain Fiqure P10.18

18. Figure P10.18 shows the drive train of a bicvcle that has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 76.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Calculate (a) the speed of a link of the chain relative to the bicycle frame, (b) the angular speed of the bicycle wheels, and (c) the speed of the bicycle rela- tive to the road. (d) What pieces of data, if any, are not necessary for the calculations? Rear sprocket Pedal crank Front sprocket Chain Fiqure P10.18

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A compound pendulum pivoted at O consists of a hollow-disk of radius R-40 +2da em with a hole of…

A: Let us consider Some negative mass in place of the cut off portion i.e. -M (note that we aren't…

Q: In order to get a uniform cylindrical satellite spinning at the correct rate, engineers fire four…

Q: Problem Eight. A solid sphere has a mass density given by p=por/R. The total mass is M = 2.0 kg and…

Q: The figure below shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal…

Q: 4. A solid disk of mass M and radius R is supported against gravity by a (massless, flexible) string…

Q: 14.44 . CALC The balance wheel of a watch vibrates with an angular amplitude 0, angular frequency w,…

Q: 15.1 Clockwise. АB has a cons angular velocity of 16 rad/s co At the instant when 0 = 90°, determine…

A: The angular velocity of AB is (constant)The angle is

Q: 500 mm 10.0 cm (hrw8c15p43) A pendulum consists of a uniform disk with radius 10 cm and mass 650 g…

A: Solution:-Given thatradius (R)=10 cm=0.1 mmass (M)=650 g=0.65 kglength of rod (L)=500 mm=0.5 mmass…

Q: 5. The screw has a mean radius of 5 mm and a lead or pitch of 1.85 mm. The coefficient of static…

A: Given Data: Let us consider the given data, Radius = 5mm Pitch = 1.8 mm Coefficient of static…

Q: An 12 lb ball attached to the end of a 14 ft long string is rotating as a conical pendulum. If it…

Q: For a record playing at 45 rpm, find the frequency and the angular velocity. frequency = angular…

A: given: angular velocity =45rpmwe have to find angular velocity and frequency

Q: 4. A wheel is spinning so that it goes around 6 times every second. A brake is then applied to the…

A: We have to use kinematic formulas to solve the problem v=u-atv2=u2-2aθ v = final angular velocity =…

Question

18. Figure P10.18 shows the drive train of a bicvcle that
has wheels 67.3 cm in diameter and pedal cranks
17.5 cm long. The cyclist pedals at a steady cadence of
76.0 rev/min. The chain engages with a front sprocket
15.2 cm in diameter and a rear sprocket 7.00 cm in
diameter. Calculate (a) the speed of a link of the chain
relative to the bicycle frame, (b) the angular speed of
the bicycle wheels, and (c) the speed of the bicycle rela-
tive to the road. (d) What pieces of data, if any, are not
necessary for the calculations?
Rear
sprocket
Pedal crank
Front sprocket
Chain
Fiqure P10.18

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Trending now

This is a popular solution!

Step by step

Solved in 7 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Engineers are designing a system by which a falling mass m imparts kinetic energy to a rotating uniform drum to which it is attached by thin, very light wire wrapped around the rim of the drum (the figure (Figure 1)). There is no appreciable friction in the axle of the drum, and everything starts from rest. This system is being tested on earth, but it is to be used on Mars, where the acceleration due to gravity is 3.71 m/s2. In the earth tests, when m is set to 13.0 kg and allowed to fall through 5.00 m, it gives 300.0 J of kinetic energy to the drum. If the system is operated on Mars, through what distance would the 13.0-kg mass have to fall to give the same amount of kinetic energy to the drum? How fast would the 13.0-kg mass be moving on Mars just as the drum gained 300.0 J of kinetic energy?
1. A 97 g ball bobbing up and down on the ocean as the waves roll by has a vertical position that can be described as a function of time by x(t) = cos(10t). What is the force on the ball at a time of 4.6 seconds? Note: The argument of the cosine function is in radians. Hint: Don't forget the sign of the force. F = 6.74 X√ N
I have been stuck on this question for a while. I broke it down into parts and solved for velocity but I think I am doing something wrong.
True or false?
Can you please explain how to find the angle of theta in this problem? The answer states that it is 88.8 degrees but does not explain how. A propeller blade at rest starts to rotate from t = 0 s to t = 5.0 s with a tangential acceleration of the tip of the blade at 3.00m/s^2. The tip of the blade is 1.5 m from the axis of rotation. At t = 5.0 s, what is the total acceleration of the tip of the blade?
The figure below shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 74.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 8.00 cm in diameter. Rear sprocket Chain Pedal crank Front sprocket (a) Calculate the speed of a link of the chain relative to the bicycle frame. m/s (b) Calculate the angular speed of the bicycle wheels, rad/s (c) Calculate the speed of the bicycle relative to the road. m/s (d) What plece of data, if any, are not necessary for the calculations? O diameter of front sprocket O diameter of wheels O angular rate O length of pedal cranks O diameter of rear sprocket O none of these
The smooth hollow tube assembly rotates about a vertical axis with angular velocity ω=θ˙=3.8ω⁢=θ˙=3.8 rad/s and ω˙=θ¨=−2.4ω˙=θ¨=-2.4 rad/s2. A small 0.23-kg slider P moves inside the horizontal tube portion under the control of the string which passes out the bottom of the assembly. If r=0.88r=0.88 m, r˙=−1.9r˙=-1.9 m/s, and r¨=3.8r¨=3.8 m/s2, determine the tension T in the string and the horizontal force Fθ exerted on the slider by the tube. T is positive in tension, and Fθ is positive if in the positive θ direction.