FUND. OF PHYSICS, V. 2
12th Edition
ISBN: 9781119801276
Author: Halliday
Publisher: WILEY
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Why does the SI measurement system use kilogram instead of gram as the base unit of mass? Can you please explain also.
Solve the following conversion problems, using the basic fact 1 in. = 2.54 cm in each case:
A track is 100 meters long. How long is it in feet?
If the speed limit is 70 miles per hour, what is it in kilometers per hour?
Some farmland covers 2.4 square kilometers. How many square miles is it?
Convert the volume of a compost pile, 1 cubic yard, to cubic meters.
A man is 1.88 meters tall. How tall is he in feet?
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The base of a pyramid covers an area of 13.0 acres (1 acre = 43 560 ft2) and has a height of 481 ft (Fig. P1.26). If the volume of a pyramid is given by the expression V = bh/3, where b is the area of the base and h is the height, find the volume of this pyramid in cubic meters.
Figure p1.26
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