A biker pedals at a constant rate on a flat road. To increase his speed, he leans forward. His speed increases because the normal force decreased. the power increased the normal force increased. the force of drag decreased the force of friction decreased.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 76AP: A 5.0-kg block is pushed 3.0 m up a vertical wall with constant speed by a constant force of...
icon
Related questions
Topic Video
Question

A4. Please explain the correct answer and choose all correct answers if applicable. Thanks.

A biker pedals at a constant rate on a flat road. To increase his speed, he leans forward. His speed increases because
O the normal force decreased.
O the power increased
O the normal force increased.
O the force of drag decreased
O the force of friction decreased.
Transcribed Image Text:A biker pedals at a constant rate on a flat road. To increase his speed, he leans forward. His speed increases because O the normal force decreased. O the power increased O the normal force increased. O the force of drag decreased O the force of friction decreased.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
First law of motion
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning