State‚ for each of the following physical quantities‚ if it is a scalar or a vector: volume‚ mass‚ speed‚ acceleration‚ density‚ number of moles‚ velocity‚ angular frequency‚ displacement‚ angular velocity. Answer: Scalar: Volume‚ mass‚ speed‚ density‚ number of moles‚ angular frequency Vector: Acceleration‚ velocity‚ displacement‚ angular velocity A scalar quantity is specified by its magnitude only. It does not have any direction associated with it. Volume‚ mass‚ speed‚ density‚ number of
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Violence is not the solution to people’s problems. Is violence‚ the answer to people’s problems? NO WAY. Well first what does violence actually mean. Violence means ‘rough force that is used to injure or harm’ (Macquarie Pocket Dictionary Third Edition pg.1153). In The Outsiders by S.E. Hinton published in 1972 violence is used quite regularly to answer difficulties. In this novel there are two Gangs called The Socs and The Greaser. The Socs are the rich kids on the north side of town and The
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out on MaxTRAQ to look at the findings of the results and displacement of the steps for the sprint starts. Through analysis‚ the study looks to touch upon with condition (medium start or bunch start) is the best to use for a sprint start looking at velocity and the maximum
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5 at2 Measure the overall distance the mass will be travelling. To calculate the time it took to reach the end of the ramp‚ then using the equations above‚ add in the distance‚ time‚ and initial velocity. Variables Independent: Difference of weight on each car. Dependent: Time and velocity of the car going down the ramp Controlled: Size of the ramp Same car used Same size weights 1x power pack (set to A/C) Equipment: 1x wooden ramp 1x model car 5x 1kg weights 1x stopwatch
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The Problem of Evil One of the most interesting topic we cover in class has to be the idea of Evil and God. Commonly referred to as the Problem of evil‚ J.L. Mackie‚ an Australian Philosopher‚ from the University of Sydney simplifies The problem of Evil with this line‚ “God is omnipotent; God is wholly good; and yet evil exists”. I found this topic very mind boggling‚ as I have never once questioned the power of the omnipotent and all good God. For anyone that believes that Gods is all powerful
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trunk reaches its lowest angle (i.e. its most flexed position) prior to take-off. • Note down the angular velocity of the trunk at this time‚ and explain your observation. • Note down the angular acceleration of the trunk at this time‚ and explain your observation. • Describe the motion of the trunk (in terms of flexion and extension) and explain the pattern of the angular velocity and angular acceleration of the trunk during the take off phase of the SVJ.
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Trying to solve the current problems without a foresight for the future ones‚ can lead even the most effective governments to head into a plethora of headaches for the future. To constantly keep focusing on where you place your footing will give you no clue as to where you are heading. One can shift attention between the horizon to see where the path is leading and the terrain one is treading to have a robust grip on the road as well. That way we can minimize the potential puddles and potholes that
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Statement of the Problem Our problem that we are experimenting/looking at is how does the way we fold/cut a page affect the outcome of the shape? History and Background of the Problem Our topic was originally created in 1721. It was created in Japan. The book it is referenced to was/is about problems that involve people’s mathematical intelligence. The text states‚ “Another early reference to folding and cutting is in July 1873.” The text states ”In the spring of 1776 Betsy Ross showed how
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Experiment #2 Data Collection Objectives: Exercise 1: Formulating a Hypothesis about pitching speed. To form a hypothesis for the pitching velocity of a ball. Use a spreadsheet and math to calculate the actual velocity and determine the accuracy of the hypothesis. I will also roll a large ball to measure its velocity and graph its horizontal motion. Materials: Volley Ball Computer Softball Large Open Space Mitt Stop Watch Chair
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Resilience is important because it is the human capacity to face‚ overcome and be strengthened or even transformed by the adversities of life. And adversity affects us all at some time in our lives. Resilient children: find ways to solve their problems exercise control over negative thoughts and take responsibility for choosing how to act and feel are more likely to have people to talk to and confide in when something worries them have inner strength‚ social and inter-personal skills
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