3- A car travels 200 km in- velocity in: 61.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Transcribed Image Text:3 A Car travels 200 km in 4h. Calculate its
velocity in:
Ans: 50 km/h
a) Kilometers per hour.
b) kilometers per second
Ans: 1-38*1² km/s.
meters per second
Ans: 13.8 m/s
d) Centimeters per second
per
hour..
Ans: 1388 cm/s.
emiles
Ans: 31-07 mile/h
(4- Express the answer in scientific notation:
a) (31 xl²)*(650 *10³)
Ans: 2.015*1
b) 0.000 078 0.00065
Ans: 5.0.7*108
c) 95 000
0.000 0.375
d) (2*1622 x(4*10³)³
Ans: 2-53*18
Ans: 2.56417
5-perform the following using:
scientific notation:
d) 6300 +75000.
0.00047/0.002
c) (300)² * 100/(104)
Ans: 81-3410²
Ans: 23-5+ b²
Ans: 94 12²
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