All papers examples
Paper Types
Disciplines

Free Fall Motion, Lab Report Example

Pages: 2

Words: 436

Lab Report

Introduction

Objects free fall due to the influence of gravity. While all objects are known to accelerate downwards at 9.8 m/s/s, the shape of the object has the ability to impact the average velocity of the fall due to the effect of air resistance. Therefore, large, flat objects are likely to exhibit the greatest extent of air resistance while dense, compact objects are less likely to experience this effect. Despite this, mass is not expected to contribute to the overall acceleration of the object because the acceleration due to gravity will act on the objects equally.

The purpose of this experiment is to determine the amount of time that it will take for balls of different sizes to reach the ground when they are released from the same height. I hypothesize that each test ball will reach the ground at the same time because the acceleration due to gravity will act on the objects equally.

Experimental Method

The weight and diameter of each ball used in the experiment was recorded. A total of seven balls were used. Each ball was dropped from a height of five feet and the amount of time it took to reach the floor was measured using a stopwatch. Each trial was conducted at least three times. Results were collected in an Excel file for further analysis.

Data Analysis and Discussion

The results demonstrate that while the mass of the ball does not impact the amount of time it takes for the ball to reach the ground, the diameter of the ball has a small impact on this process. Ultimately, the ball with a greater diameter contributed to a greater degree of friction, which slowed it down compared to the balls with a smaller diameter. The larger the diameter of the ball, the longer it would take for the ball to fall, while the ball with the smallest diameter fell the quickest. This effect is demonstrated in figure 1. It is important to consider that despite the size of the ball, it fell at an acceleration of 9.8 m/s/s due to the effects of gravity. Balls with a larger diameter fell more slowly due to a small amount of air resistance that was created during the free fall.

Conclusion

All objects fall to the ground at the same acceleration, 9.8 m/s/s. However, there are several factors that can impact this occurrence, including air resistance. Therefore, objects of either same or different masses will reach the ground at the same time. However, if objects are physically larger or take on a flat shape, they will take a longer time to reach the ground due to the effects of air resistance.

Time is precious

don’t waste it!

Get instant essay
writing help!

Plagiarism-free
guarantee

Privacy
guarantee

Secure
checkout

Money back
guarantee

The Molar Volume of Oxygen, Lab Report Example

When maintained at standard temperature and pressure, an ideal gas’s volume is the most typical illustration of the molar volume (273 K and 1.00 atm). [...]

Pages: 1

Words: 360

Use of Gel Electrophoresis, Lab Report Example

Introduction Gel electrophoresis is used to separate DNA on the basis of its size. Due to the differential charge between the negative end of the [...]

Pages: 2

Words: 634

Effect of Heat Stress on Beetroot and Pea Plant Cell Membranes, Lab Report Example

Introduction Both the pea plant and the beetroot are exposed to environmental changes that have the ability to alter their cellular components.  The cell membranes [...]

Pages: 8

Words: 2209

Forensic Trace Analysis Laboratory, Lab Report Example

Circumstances of the Case The purpose of the present analysis is to examine the relationship between the actions of Ken Long, a male suspect aged [...]

Pages: 8

Words: 2107

Thin Layer and Column Chromatography, Lab Report Example

Objective The goal of the experiment was the evaluation of organic pigments by means of the application of column chromatography in addition to a collection [...]

Pages: 4

Words: 1111

Density and Archimedes Principle, Lab Report Example

Introduction The principle introduced by Archimedes delineates that for bodies that are proportionally or comprehensively submerged in a liquid, there is an equal and opposite [...]

Pages: 3

Words: 753

The Molar Volume of Oxygen, Lab Report Example

When maintained at standard temperature and pressure, an ideal gas’s volume is the most typical illustration of the molar volume (273 K and 1.00 atm). [...]

Pages: 1

Words: 360

Use of Gel Electrophoresis, Lab Report Example

Introduction Gel electrophoresis is used to separate DNA on the basis of its size. Due to the differential charge between the negative end of the [...]

Pages: 2

Words: 634

Effect of Heat Stress on Beetroot and Pea Plant Cell Membranes, Lab Report Example

Introduction Both the pea plant and the beetroot are exposed to environmental changes that have the ability to alter their cellular components.  The cell membranes [...]

Pages: 8

Words: 2209

Forensic Trace Analysis Laboratory, Lab Report Example

Circumstances of the Case The purpose of the present analysis is to examine the relationship between the actions of Ken Long, a male suspect aged [...]

Pages: 8

Words: 2107

Thin Layer and Column Chromatography, Lab Report Example

Objective The goal of the experiment was the evaluation of organic pigments by means of the application of column chromatography in addition to a collection [...]

Pages: 4

Words: 1111

Density and Archimedes Principle, Lab Report Example

Introduction The principle introduced by Archimedes delineates that for bodies that are proportionally or comprehensively submerged in a liquid, there is an equal and opposite [...]

Pages: 3

Words: 753