Concept explainers
Can the magnitude of the displacement vector be more than the distance travelled? Less than the distance travelled? Explain.
Whether displacement vector is greater or lesser than the distance traveled.
Answer to Problem 1CQ
The magnitude of displacement vector can never be greater than the distance traveled.
Explanation of Solution
Displacement is the shortest distance between initial and final point. Hence, it should be a straight line connecting between them. Distance is the total path traveled by the body. So, it will be always greater or equal to the displacement. This can be understood better from the following diagram.
Consider a particle moving from A to B. If the particle moves from A to B in a straight-line path i.e. ACB, then it will be the shortest distance in a particular direction which is nothing but displacement. Instead, if the particle moves from A to B along the path ADB, it will not have any specified direction and also it will be one of the largest path, which is nothing, but the distance traveled.
Conclusion:
Hence, the magnitude of the displacement vector is always less than or equal to the distance traveled.
Want to see more full solutions like this?
Chapter 3 Solutions
MASTERPHYS:KNIGHT'S PHYSICS ACCESS+WKB
Additional Science Textbook Solutions
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
Anatomy & Physiology (6th Edition)
Microbiology: An Introduction
Human Anatomy & Physiology (2nd Edition)
Campbell Biology (11th Edition)
Chemistry: Structure and Properties (2nd Edition)
- Show that the units 1 v2/Q = 1 W, as implied by the equation P = V²/R. Starting with the equation P = V²/R, we can get an expression for a watt in terms of voltage and resistance. The units for voltage, V, are equivalent to [? v2 v2 A, are equivalent to J/C ✓ X . Therefore, 1 = 1 = 1 A V1 J/s Ω V-A X = 1 W. . The units for resistance, Q, are equivalent to ? The units for current,arrow_forwardPlease solve and answer the question correctly please. Thank you!!arrow_forwardPlease solve and answer the question correctly please. Thank you!!arrow_forward
- According to the provided information answer the question accorrding to grade 11 physics Jerry has decided to give up his part-time job for a new career, cat-burglar! Jerry loves the idea of dressing up like a cat all day and of course the chance of meeting Cat Woman! On Jerry's first "job" he figures out his escape plan. He travels 3.0 km south for 15 minutes and then 8.0 km west for 1.5 hours before reaching his house. Draw a sketch diagram of the path he took with all the appropriate labels.arrow_forwardPlease solve and answer all parts of the question correctly please. Thank you!!arrow_forwardPlease solve and answer this question correctly please. Thank you!!arrow_forward
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningUniversity Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice UniversityPhysics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningGlencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-HillPhysics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning