Answered: Grass grows densely everywhere on a…

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)...

See similar textbooks

Related questions

Concept explainers

Question

Grass grows densely everywhere on a 0.300 acre plot of land. What is the approximate number of blades of grass on this plot of land? Suppose each blade occupies 1/10 in² of area. (1 acre = 43 560 ft².) With Significant Figures considered.

Expert Solution

Step 1

The are of the plot is

$A = 0.3 a c r e S i n c e 1 a c r e = 43560 f t^{2}, A = 0.3 \times 43560 A = 13068 f t^{2}$

$A_{b l a d e} = 0.1 i n^{2} S i n c e 1 f t^{2} = 144 i n^{2} A_{b l a d e} = \frac{0.1}{144} A_{b l a d e} = 6.95 \times 10^{- 4} f t^{2}$

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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