PHYSICS WORK SHEET - 2 CLASS – IX LESSON : MOTION 1. Analyze the following situation and answer the following questions. A circular track has a circumference of 3140m with AB as one of its diameter. A man riding a scooter moves from A to B along the circular path with a uniform speed of 10 m/s. a) Distance covered by the man b) Displacement of the man c) Time taken by the man in reaching from A to B. 2. A car starting from rest moves with a uniform acceleration of 0.1 m/s2 for 2 minutes. Find the
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Finding something I was passionate about was easy in some aspects of life‚ but harder in others. For most people‚ they find what their passionate about very quickly‚ and these passions soon turn into college majors and then after that‚ they turn into careers. I had no clue what I wanted to be when I grew up‚ and time was running out to decide. After all my life of switching careers that ranged from saving the world‚ to wanting to be a sports director‚ I never knew what I wanted to be‚ but after taking
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Measurements Lab Report Measurements Cassandra M. Murphy Grand Canyon University: Physics 1 Lab September 5‚ 2013 Testable Question: Circular objects; what happens to the circumference as the diameter changes? Hypothesis: As the diameter increases‚ the circumference will increase in a proportional linear way. This is because as the diameter increase‚ the object will as well. Variables: Independent- The diameter of the circular objects. Dependent- The circumference of the
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tabulated in the Table 4 and plotted as shown in the Figure 7. Table 4 Intensity of Sunlight Time Intensity of Sunlight(LUX) 9.15AM 54900 11.15AM 73400 1.15AM 81000 3.15AM 64500 5.15AM 35100 Figure 7 Plot of Intensity of Sunlight REAL LIFE TRAFFIC LIGHT IMPLEMENTATION The Real life Traffic light like prototype is developed by designing a PCB with four parallel combinations of twelve LEDs in series. The designing of the PCB is done using PCB wizard3 software as shown in the Figure 8 and the PCB layout is
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Collision Impulse and Momentum PH215L Physics 1 Lab Lab#8 Lab Was Held: 3/20/14 Report Submit: 3/27/14 Professor List Daniel Webster College Table Of Contents Introduction Theoretical background Equipment list Procedure Calculations and Results Discussion Conclusion Introduction In this lab we tested the duration of impact‚ the force of impact and the change of momentum of the particles involved in the collision all
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Most childhood stories are all about the enjoyment of going to Disney World or spending the summer with the new kid in town. Recounting and reminiscing as if they are the real life Phineas and Ferb. However have you heard of an unhappy or despondent childhood? Known a friend who was cheery and radiant‚ but wondered if that was the real person? Being a darkskin black girl‚ I could relate. During the middle school days of my childhood‚ trying to fit in was a major key. Meaning you could not wear any childish
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Real Life Application for Congruent Integers and modulus. The modulus m = 12 is often used and applied in everyday life‚ for example‚ the most used and common of all ---"clock arithmetic" analogy‚ in which the day is divided into two 12-hour periods. Take for example‚ if it is 5:00 now‚ what time will it be in 25 hours? Since 25 ≡ 1 mod 12‚ we simply add 1 to 5: 5 + 25 ≡ 5 + 1 ≡ 6 mod 12. Usual addition would suggest that the later time should be 5+25=30‚ however‚ this is not the answer because
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Experiment 9: THE TANGENT GALVANOMETER; PURPOSE: In this experiment we will measure the magnitude of the horizontal component of the Earth’s Magnetic field by the use of an instrument called a tangent galvanometer. INTRODUCTION: A tangent galvanometer consists of a number of turns of copper wire wound on a hoop. At the center of the hoop a compass is mounted. When a direct current flows through the wires‚ a magnetic field is induced in the space surrounding the loops of
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suspect of heresy. In court‚ Galileo was forced to state that all of his findings were wrong which sentenced him to a house arrest for the rest of his life. 3.6 Galileo‚ Newton‚ and Hawking 2. Describe‚ using an example‚ how Newton’s law of motion have affected your own life. Newton’s first law of motion has definitely affected my own life. For example‚ Newton’s first law of
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I started vacuuming‚ that took me at least 2 hours because I ended up vacuuming the entire house. I was sooo tired when I finished‚ I had 6 hours left before Jennifer Lawrence arrived‚ what should I do to impress her? I mean besides talking about physics? I decided I’d make some coffee for the two of us‚ while all of this happens I remember that the A/C turns on every 30 minutes for 30 minutes‚ so it is on for 12 hours a day‚ then I remember to wash my dishes‚ so I put them in the dishwasher‚ which
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