Q2 The following data were taken on five vehicles traveling a 1.5 km portion of the NLEX.TimeVehicles(minutes)1.21.03.1.44.1.35.1.1Determine the time mean speed.75 m/s76.07 m/s21.13 m/s20.83 m/s

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Answered: The following data were taken on five…

The following data were taken on five vehicles traveling a 1.5 km portion of the Time Vehicles (minutes) 1.2 1.0 3 1.4 4. 1.3 1.1 Determine the time mean speed. 75 m/s

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Alloys

An alloy is an admixture of two or more metals or a metal and a non-metal. Since ancient times, man has been using alloys. Alloying helps to retain the properties of the parent matter, such as hardness, strength, toughness, ductility and is corrosion-resistant. Copper alloys such as brass have antimicrobial properties that help to fight against (Coronavirus disease 2019) COVID-19 and other hospital-acquired infections. Some common alloys are brass, bronze, solder steel, etc. Most alloys have a lower melting point than their constituents. This is due to the presence of a nonmetal as one of the constituents that behaves as an impurity and restricts the raise of melting point.

Question

The following data were taken on five vehicles traveling a 1.5 km portion of the NLEX.
Time
Vehicles
(minutes)
1.2
1.0
3.
1.4
4.
1.3
5.
1.1
Determine the time mean speed.
75 m/s
76.07 m/s
21.13 m/s
20.83 m/s

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