Projectile Motion Objectives: The purpose of this experiment is to examine the projectile motion of a ball launched horizontally. The initial velocity will be calculated. The range of the ball will be measured. Theory: Horizontal launch of the ball allows computing the initial velocity v0 by measuring the height of the launch and the distance traveled by the ball: h=‚ s=v0 ∙ t Solving these parametric equations for v0 gives us: 0=s Where h and s are defined from the
Premium Velocity Range of a projectile
Joshua McMahon IB Chemistry Matt Chase 3A 11/5/14 Finding the Molar Enthalpy Change of sodium bicarbonate by using Hess Law Research Question By using Hess’ Law‚ can the Molar Enthalpy Change of sodium bicarbonate be calculated? Hypothesis If we are attempting to determine the enthalpy change of the thermal decomposition of Sodium Bicarbonate‚ then Hess’s Law will be will be the most effective. Introduction Sodium bicarbonate‚ more commonly known as baking soda‚ has many uses in todays
Free Thermodynamics Temperature Enthalpy
The Second Amendment has made it possible for citizens to have a right to bear arms and protect themselves. Guns laws from state to state have been debatable on the lower and high levels of congress. Guns laws are put into place to regulate the use‚ ownership‚ and‚ transport‚ and firearms accessories. Gun laws are regulated by the ATF (Alcohol‚ Tobacco‚ and Firearms). Guns laws will interfere with workplace and public safety at any time firearms are present. Some organizations forbid employees from
Premium
Sir Isaac Newton (25/Dec/1642 – 20/Mar/1727) Early Life of Newton Sir Isaac Newton was born on Christmas Day‚ in 1643‚ to a poor farming family. His father died 3 months before he was born. His mother later remarried‚ but her second husband did not get on with Isaac; leading to friction between Isaac and his parents. The young Isaac attended school at King’s School‚ Grantham in Lincolnshire (where his signature is still inscribed in the walls). Isaac was one of the top students‚ but before
Premium Isaac Newton
Sir Isaac Newton was a famous scientist who invented the Universal Law of Gravitation in 1687. His law of gravity describes the force amongst every object that contains mass. Newton devised his idea of the law of gravity when he observed an apple fall from a tree. This then lead him speculating about whether the same force that was upheld by the apple was also maintained by the moon. Sir Isaac Newton then reached to the discovery that both the apple and the moon were motivated by the force of gravity
Premium Isaac Newton Physics Mathematics
save his love‚ Gweneviere; even if that meant dishonor. When Lancelot rode on the cart‚ he was immediately labeled as someone bad. He pushed aside reason for love. "Because love ordered it‚ and wished it‚ he jumped in; since Love ruled his action‚ the disgrace did not matter." (212) There seemed to have been nothing that could stand in the path of Lancelot. The final decision was that Lancelot did get on the cart in order to follow his love; however‚ there is a brief moment when he hesitated to
Premium Love Romance Psychology
Motion NCERT Chapter Questions and Answers and other Q & A Q1: An object has moved through a distance. Can it have zero displacement? If yes‚ support your answer with an example. Answer: Yes an object can have zero displacement even though it has moved through a distance. It happens when the object moves back to its original position i.e. final position coincides with the starting position. Example: Suppose an object travels from O to C and then comes back to original position O. Total
Premium Velocity Acceleration
Isaac Newton once said‚ “I have stood on the shoulders of giants.” Explain this statement and explain how Newton was the product of time and circumstance. When Isaac Newton said‚ “I have stood on the shoulders of giants‚” he demonstrated that he knew his place in the scientific community. In the relay race of astronomic science‚ Newton was the last of the runners to be passed the baton‚ and he‚ adding to the work of many great scientific minds before him‚ sprinted the home stretch. Newton understood
Premium Isaac Newton Physics Science
Lab 1‚ problem 3: Motion Down an Incline Shaoren Yuan October 5‚ 2013 Physics 1301W‚ professor: Dr. Zudov‚ TA: David Abstract The processes of a cart rolling up and returning back along a track were recorded‚ and the processes (motion of the cart.) were described as equations. Also‚ we calculated the accelerations of every stage (aup‚ adown and ahighest). Then the relationship among aup‚ adown and ahighest was concluded. Finally‚ the acceleration was measured and was proved from data. Introduction
Premium Velocity Errors and residuals in statistics Acceleration
During the 1980’s feminism fell out of favour with women. The fanaticism second wave feminists exhibited to carry out their plan to win equality and freedom for women made it infamous among its progeny. Feminist theorists like Betty Friedan‚ Kate Millet and Elaine Showalter promulgated “activism” as female ethic. Friedan in Female Mystique(1963) argued that white middle-class women suffers from ‘the problem that has no name’— which is responsible for wide spread unhappiness among women. Friedan states
Premium Feminism Gender Women's rights