Omar travelled 34 km, North and then 15 km, South. His resultant displacement is O a. 19 km, South O b. 49km, South O c. 19 km, North O d. 49 km, North The diameter of a water droplet is 8µm. This value in the S.l. system of units is O a. 8x10-6 m O b. 8x10-12 m O c. 8x10-3 m O d. 8x10-9 m

Omar travelled 34 km, North and then 15 km, South. His resultant displacement is O a. 19 km, South O b. 49km, South O c. 19 km, North O d. 49 km, North The diameter of a water droplet is 8µm. This value in the S.l. system of units is O a. 8x10-6 m O b. 8x10-12 m O c. 8x10-3 m O d. 8x10-9 m

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)...

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Concept explainers

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.

Question

Omar travelled 34 km, North and then 15 km, South. His resultant displacement is
O a. 19 km, South
O b. 49km, South
O c. 19 km, North
O d. 49 km, North
The diameter of a water droplet is 8µm. This value in the S.l. system of units is
O a. 8x10-6 m
O b. 8x10-12 m
O c.
8x 10-3 m
O d. 8x10-9 m

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