When you pedal a bicycle, maximum torque is produced when the pedal sprocket arms are in the

Question:

When you pedal a bicycle, maximum torque is produced when the pedal sprocket arms are in the horizontal position, and no torque is produced when they are in the vertical position. Explain.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Conceptual Physics

ISBN: 978-0321568090

11th edition

Authors: Paul G. Hewitt

See More Books

Question Posted: Mar 25, 2016 05:33 AM

See More Questions

At one position during its cycle, the foot pushes straight down with a 440-N force on a bicycle pedal arm that is rotated an angle = 65 from the vertical, as shown in FIGURE 11-39. If the force is...
A 55-kg person riding a bike puts all her weight on each pedal when climbing a hill. The pedals rotate in a circle of radius 17cm. (a) What is the maximum torque she exerts? (b) How could she exert...
A 52-kg person riding a bike puts all her weight on each pedal when climbing a hill. The pedals rotate in a circle of radius 17 cm. (a) What is the maximum torque she exerts? (b) How could she exert...
A survey of recent masters of business administration (MBAs) reveals that their starting salaries follow a normal distribution with mean $48,000 and standard deviation $9,000. Find the probability...
What action should be taken by the auditors when the count of cash on hand discloses a shortage?
What requirements do professional sport leagues use to try to ensure athlete representatives are competent and professional in their representation of athletes?
Football and Cognitive Percentile Exercise 2.143 on page 102 introduces a study that examines several variables on collegiate football players, including the variable Years, which is number of years...
When viscous dissipation is included, Equation 8.48 (multiplied by pcp) becomes This problem explores the importance of viscous dissipation. The conditions under consideration are laminar, fully...
The currently selling at Rs 100 it is known that the share price will either turned to Rs 108 or Rs 90 Rf=12% P.A. if you intend to buy 3 month call option with an exercise price of Rs 97 .how much...
? ? Suppose right before an election President Bush announces a tax cut for all Americans. The graph represents aggregate demand (AD) and aggregate supply (AS) before the announcement. Please shift...
An automobile speedometer is configured to read speed proportional to the rotational speed of its wheels. If larger wheels, such as those of snow tires, are used, will the speedometer reading be...
The spool is pulled in three ways, as shown. There is sufficient friction for rotation. In what direction will the spool roll in each case?
Consider a four-step serial process with the number of workers at each step and processing times given in the following table. Assuming that the process starts out empty and is worker-paced, how long...
How does technology contribute to BPM enablement?
The Enablement phase is only necessary in certain BPM circumstances. What are these circumstances and why is the Enablement phase necessary?
Describe how an IT manager views the process versus automation first question.
What are the deliverables of the Understand phase?
Do you need to develop a high-level implementation plan at this stage, and if so, why?
Costco has a Canadian company make some of its Kirkland brand items for sale in its U.S. stores. Identify which activity or form of global business is described in each statement. A. Global sourcing...
Assessing simultaneous changes in CVP relationships Braun Corporation sells hammocks; variable costs are $75 each, and the hammocks are sold for $125 each. Braun incurs $240,000 of fixed operating...
How does the arrangement of particles in a gas differ from the arrangements of particles in liquids and solids?
Which occupies the greatest volume: 1 g of ice, 1 g of liquid water, or 1 g of water vapor?
What happens to the chemical identity of a substance during a physical change?
In 2000, short-term Canadian government bond rates were about 5% and the rate of inflation was about 2%. In 2003, interest rates were about 2.5% and inflation was about 4%. What was the exact real...
Discuss the challenges and opportunities associated with implementing negative interest rates in a low-inflation or deflationary environment. How do central banks communicate and implement negative...
Exercise 1. (From Schmitt-Groh, Uribe and Woodford 2022) Consider a two-period endowment economy. Assume that households' preferences are described by the following utility function 1.1 where C1 and...

When you pedal a bicycle, maximum torque is produced when the pedal sprocket arms are in the

Question:

Step by Step Answer:

In the horizontal position the lever arm equals the length of the sprocket arm but in the ...View the full answer

Conceptual Physics

Students also viewed these Mechanics questions