Decimal Reports Samples For Students

The following report will be based on the ancient Babylonian Numeration System. It has a great deal of mathematics involved and continually relates to modern everyday life experiences. The history behind this number system goes way back to the ancient times when it first originated in 1800 BC. (Babylonian Numbers, n.d)

Babylonian mathematics developed from Mesopotamia, the country between the Euphrates and Tigris, known as Iraq today. In the late nineteenth century archaeologists began digging in the ancient city of Mesopotamia, and thousands of clay tablets were discovered in evidence of ancient civilizations. There was some recognition of the relation ...

The Simple Pendulum

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The Simple Pendulum

Introduction

The aim of this experiment was to experimentally find the time period of a simple pendulum, and use to compute the local acceleration due to gravity. These values were compared with the theoretical predictions based on the equation, =2πLg , where T is the time period, L is the effective length of the simple pendulum (measured quantity) and g is the local acceleration due to gravity. In order to compute the total error between the predicted and actual values, the effects of all random errors in each measured quantity ...

#222060 : Finite Element Analysis of a Clamp Frame

PART 1 INITIAL STRESS ANALYSIS

Analysis Model is prepared with the dimension as shown in Fig.1-1
Fig.1-1 Initial Specification

Material propertie as shown in Table1-1 is adopted in the model.

All the degree of freedom is fixed at the lower platform, as shown in Fig.1-2;
Fig.1-2 Boundary Condition at the Lower Platform

Upward axial force (15000N) is applied on the inner surface of the cylindrical hole, as shown in Fig.1-3;

Fig.1-3 Axial Force at the Cylindrical Hole

Mesh is created with a default size, as shown in Fig.1-4;

Fig.1-4 Mesh with a Default Size : 12481 Nodes / 7372 Elements

After the calculation, the following results are obtained;

1. A Stress Plot of the von Mises Stress for the entire frame, clearly showing the area of highest stress.
Fig.1-5 Von Mises Stress : Max. Stress = 204.382(Mpa)
2. A plot of ...

Introduction

The Hindu-Arabic numerals are said to have come from the Hindus, Egyptians, Persians and Arabs. There is a presumption that the interrelation between traders served in carrying the symbols from one region to another and hence the accumulation from the different origins. Nonetheless, India is said to be the country that first used the largest number of numerals. The numeral system was established in ancient India. Prior to the emergence of Arab Empire the numeral system of the Hindu and Arabs was already going towards the West. The Arabs adopted the nine numerals in the 9th century. Initially, it was ...