pushed. To study the behavior of springs in the lab‚ one end is usually attached to a fixed support while the other end is free so that forces can be applied. A force applied to the free end of the spring stretches the spring by an amount‚ ∆x‚ measured from the equilibrium position – the position of the free end when no force is applied. With the force applied to the spring‚ the spring now comes to rest in a new position. If we apply Newton’s Laws to the mass attached to the spring in the figure
Premium Mass Force Elasticity
Each tube was filled to the 1 cm mark with catalase. After that‚ to the 3 cm mark‚ while test tube 1 was filled with HCl‚ test tube 2 was filled with distilled water‚ and test tube 3 was filled with NaOH. Then‚ pH was immediately measured on each tube and recorded. After 5 minutes‚ each tube was added hydrogen peroxide to the 7 cm mark and swirled to mix. After 20 seconds‚ the height of the bubble column of all tubes was measured in millimeters and
Premium Enzyme Metabolism Catalysis
influence on people´s personality features‚ clothing has become what. Over the 50’s and 80’s decades‚ it was suffered as many changes as the history its self has had. The main point on this essay is to compare or contrast the 80’s and 50’s fashion tendencies‚ and representative trends. First of all‚ I found remarkable to notice that during the 50’s‚ clothing could have the opproral of trousers and jeans for ladies and that elegance has been one very important thing since then. About the 80’s decade‚ we notice
Premium Clothing Fashion Trousers
Boyle’s Law 5-1: Boyle’s Law: Pressure and Volume Robert Boyle‚ a philosopher and theologian‚ studied the properties of gases in the 17th century. He noticed that gases behave similarly to springs; when compressed or expanded‚ they tend to ‘spring’ back to their original volume. He published his findings in 1662 in a monograph entitled The Spring of the Air and Its Effects. You will make observations similar to those of Robert Boyle and learn about the relationship between the pressure and
Premium Gas Pressure Ideal gas law
Coulomb’s Law Purpose: The purpose of this lab was to demonstrate that the force between two stationary charges is directly proportional to the product of the charges and inversely to the square of the distance between them. Coulomb’s law tells us that the force between two charges depends (1) linearly on the strength of each charge‚ and (2) inversely on the square of the distance between them. Mathematically we would write this as . Procedures Part1 Begin by removing the right side
Premium Electric charge
LSM1102 Lab Report Introduction Transformation is a process which involves plasmid DNA being bound to the cell surface and the subsequent uptake of DNA by the cell (Panja et al.‚ 2008). For artificial transformation of E. coli cells with plasmids‚ plasmid DNA has to be extracted from bacterial cells using the High-Speed Plasmid Mini Kit‚ which is then mixed with competent E. coli cells followed by heat shock and the streaking of transformed cells on two different types of agar plate (LB and LB+ampicillin)
Premium Plasmid Transformation Escherichia coli
S&S Air‚ Inc. 2009 Income Statement Sales COGS Other Expenses Depreciation EBIT Interest Taxable Income Taxes (40%) Net Income $20‚077‚000 $14‚985‚000.00 $2‚399‚000.00 $655‚000.00 $2‚038‚000.00 $362‚000.00 $1‚676‚000.00 $670‚400.00 $1‚005‚600.00 Dividends Add. To RE $205‚000.00 $800‚600.00 2009 Balance Sheet Current Assets Cash AR Inventory Total CA Fixed Assets Net P&E Total Assets 1. Ratios Current Ratio Quick Ratio Current Liabilities $365‚040 $1‚534‚680 $1‚238‚500 $3‚138‚220 AP Notes Payable
Premium Balance sheet Financial ratios Generally Accepted Accounting Principles
Curtin Business School School of Business Law and Taxation Unit Outline 11011 Business Law 100 Semester 1‚ 2013 Unit study package number: Mode of study: Tuition pattern summary: Credit Value: Pre-requisite units: Co-requisite units: Anti-requisite units: Result type: Approved incidental fees: Unit coordinator: 11011 Internal Seminar: 1 x 3 Hours Weekly This unit does not have a fieldwork component. 25.0 Nil Nil Nil Grade/Mark Information about approved incidental fees can be obtained from our
Premium Law Common law Business
Experiment #5: Acid Burn!!! Introduction The goal of this lab was to correctly prepare a 0.2M solution of NaOH‚ identify highly acidic household cleaning chemicals‚ and determine their concentration (molarity) through titrations using the previously prepared 0.2M NaOH solution. Experimental First‚ to create 0.5L of 0.2M solution of NaOH‚ standard 3M NaOH solution was obtained. Next‚ calculations were performed to determine the amount 3M NaOH necessary to create 0.5L of the 0.2M solution and‚ as a
Premium Chemistry Sodium hydroxide Base
S & S Air: Case Study: S & S Air’s Mortgage 3001-3 FNCE Financial Management Week 4 William Jones October 9th‚ 2012 Case Study: S & S Air’s Mortgage Background: S&S Air manufactures light aircraft. The owners of S & S Air‚ Mark Sexton and Todd Story‚ were impressed by the work Chris had done on financial planning. By using Chris’s analysis and looking at the demand for light aircraft‚ they decided that their existing fabrication equipment was sufficient‚ but that it was
Premium Interest Mortgage loan Loan