------------------------------------------------- ------------------------------------------------- Speed Speed is defined as a measure of the distance an object travels in a given length of time. The average speed of an object can be determined from the equation below: Thus‚ if a car travels 100 meters in 5 seconds its average speed can be calculated as; Average speed = 100/5 = 20 meters per second Average speed is used to give the speed of an object over a given interval of time‚ if
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21. Assessment CRCT Preparation Multiple Choice USE THE DIAGRAM BELOW TO ANSWER QUESTIONS 1–3. |Time (s) |Distance (m) | |0 |0 | |1 |96 | |2 |192 | |3 |288 | |4
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Picket Fence Free Fall Harrison Leeman Josh Dehaan‚ and Nick Edwards Monday November 04‚ 2012 Mr. Hutchinson SPH 3U Purpose: To measure the acceleration of a freely falling object (g) to better than 0.5% precision using a Picket Fence and a Photogate. Materials: Computer‚ Vernier computer interface‚ Logger Pro‚ Vernier Photogate‚ Picket Fence‚ and a clamp or ring stand to secure Photogate. Procedure: See Lab Sheet Preliminary Questions:
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Distance Time Graphs Definitions * Speed: Speed is a scalar quantity that refers to "how fast an object is moving." Speed can be thought of as the rate at which an object covers distance. A fast-moving object has a high speed and covers a relatively large distance in a short amount of time. * Velocity: Velocity is a vector quantity that refers to "the rate at which an object changes its position." When evaluating the velocity of an object‚ one must keep track of direction. It would not
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w w ap eP m e tr .X w om .c s er UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level 9709/41 MATHEMATICS Paper 4 Mechanics 1 (M1) May/June 2011 1 hour 15 minutes *3847556196* Additional Materials: Answer Booklet/Paper Graph Paper List of Formulae (MF9) READ THESE INSTRUCTIONS FIRST If you have been given an Answer Booklet‚ follow the instructions on the front cover of the
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Uniform Circular Motion PES 115 Report Objective The purpose of this experiment is to determine the relationships between radiuses‚ mass‚ velocity and centripetal force of a spinning body. We used logger pro to accurately measure the orbital period of the spinning mass and used these measurements to determine the interrelated interactions of the specified properties and viewed the results graphically. Data and Calculations The black markings on the string are about 10 cm apart in length‚ measured
Free Force Mass Kinematics
Name Class Date Concept-Development Practice Page 4-1 Free Fall Speed 1. Aunt Minnie gives you $10 per second for 4 seconds. How much money do you have after 4 seconds? $40 2. A ball dropped from rest picks up speed at 10 m per second. After it falls for 4 seconds‚ how fast is it going? 40 m/s 3. You have $20‚ and Uncle Harry gives you $10 each second for 3 seconds. How much money do you have after 3 seconds? $50 4. A ball is thrown straight down with an initial speed of 20 m/s. After
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The roller coaster is so fast. It is a roller coaster that is never seen before. When you see some roller coaster have some loops and small turns‚ well this is the complete opposite. Consequently‚ You will experience so much during the ride and what is even better is if you chose to ride in a cart that will go twice around for a little bit more so you do not have to wait in line again to ride it another time. The carts are aerodynamic so that he has less air resistance they will have a higher speed
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The Limitless Jogger There Alice stood‚ at the entrance of her bedroom door‚ reminiscing before deciding what route she would like to take on her daily jog. It was mid-day‚ 2:05-PM to be exact. Alice had the option to take the route of which she would go through the woods‚ or the route of which she would take the sidewalk along the busy street‚ just 4 miles up the trail from her cabin in the hindered woods. Alice reminisced and foreseen herself back in that hospital room‚ on that late October night
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Lab #1: Uniformly Accelerated Motion This is an example of a laboratory report. For a detailed description of how to complete a lab report‚ consult the laboratory manual. When writing your lab reports‚ use your own words. Do not copy from this sample or from the laboratory manual. Your name: Lab partners’ names: PHYS 1.2 L Section: Instructor: Prof. Gelman Date: Objectives To investigate the properties of a uniformly accelerated cart moving down an inclined plane. To measure the instantaneous
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