A furlong is 220 yd. A fortnight is 2 weeks. Convert a speed of one furlong per fortnight to millimeters per second. Round your answer to three significant digits: here 2 weeks is a pure number, therefore the number of seconds in 2 weeks must not be rounded. (A) 0.166 mm/s

A furlong is 220 yd. A fortnight is 2 weeks. Convert a speed of one furlong per fortnight to millimeters per second. Round your answer to three significant digits: here 2 weeks is a pure number, therefore the number of seconds in 2 weeks must not be rounded. (A) 0.166 mm/s

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

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

q14

A furlong is 220 yd. A fortnight is 2 weeks. Convert a speed of one furlong per fortnight to millimeters per second. Round your
answer to three significant digits; here 2 weeks is a pure number, therefore the number of seconds in 2 weeks must not be
rounded.
A 0.166 mm/s
B 16.6 mm/s
C) 0.766 mm/s
D 7.66 mm/s

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