There is no match moving in a negative direction and losing speed.
D is moving in a positive direction and gaining speed at a low rate.
C is traveling at a steady rate in a postive direction.
There is no match at rest for an extended line.
A is moving in a positive direction but losing speed.
B is moving in a positive direction and gaining speed at a rapid rate.
0-10 minutes, 10-15 minutes, and 15-30 minutes traveled in a positive direction
30-40 minutes and 40-45 minutes traveled in a negative direction.
In the first 10 minutes the car traveled 300 meters and it's average acceleration during this time inerval was 6 m/min2 displacement = area displacement = ½(10 min)(60 m/min) displacement = 300 meters, positive acceleration = slope acceleration = (60 m/min - 0 m/min) / 10 min acceleration = 6 m/min2
It's behavior between 10 and 15 minutes was that it traveled 300 meters at a constant velocity of 60 m/min during these 5 minutes.
It's average acceleration between 10 and 15 minutes was 0 m/min2
The car traveled 450 meters between 15 and 30 minutes. The average acceleration during this time interval was -4 m/min2 displacement = area displacement = ½(15 min)(60 m/min) displacement = 450 meters acceleration = slope acceleration = (0 m/min - 60 m/min) / 15 min acceleration = -60 m/min / 15 min acceleration = -4 m/min2
The car traveled 200 meters between 30 and 40 minutes. The average acceleration during this time interval was -4 m/min2 displacement = area displacement = ½(-40 m/min - 0 m/min) x (10 min) displacement = ½(-40 m/min) x (10 min) displacement = -200 meters acceleration = slope
Related Documents: Essay about Motion Graphs Experiment
compare the results attained from the two experiments and use them to construct a speed – time graph for each motion Introduction/Background Information: The ticker timer was first invented by Edwards A Calahan in 1867 as a way to transmit stock price information. Since then it has been used in physics to study the motion of an object by calculating its speed, velocity, acceleration, deceleration and solve linear motion problems by using equations of motion. A ticker timer has a vibrating steel…
vertical velocity of projectile motion 2. Abstract In this laboratory, we measure the range, time, initial height, and initial velocity, angle of throw, horizontal velocity and vertical velocity firstly. After analyzing the measurements and calculations, we find out the conclusions about the relationships between these variables. 3. Interaction Our target is to find out and summarize the relationships between the variables in the projectile motion include range, time, initial…
Motion Lab 1-D Toy Car Goal: Our goal is to determine the motion of a car moving along the horizontal, while taking into consideration its position, velocity and acceleration. By doing so, the physicists have the opportunity of understanding how an object tends to move and how it is affected by the surrounding factors. Hypothesis: First of all the car starts at a rest therefore we believe there will be some sort of acceleration. In this experiment, we have to take into consideration…
Lab 6: Centripetal Force I. Introduction The purpose of this experiment was to investigate the motion of an object in a circular path with constant speed. Uniform circular motion is achieved when an object is moving in a circular path while turning through equal angles in equal time intervals, or with constant angular velocity. In this form of motion, the angular velocity and the angular acceleration of the object change in direction but do not change in magnitude. Because the direction is changing…
MECHANICAL ENERGY ABSTRACT Free fall is defined as the ideal falling motion of an object that is subject only to the earth’s gravitational field. To prove the law of conservation of energy, the free fall motion of an object can be represented through 3 different analyses; position of the object vs. time, velocity of the object vs. time, and acceleration of the object vs. time. It is observed in this ball toss experiment, at any point during the free fall period, the system contains the same total…
Experiment 1: Investigation of motion using Ticker tape In this experiment the acceleration of a falling mass will be measured using ticker tape, this is a strip of paper that is attached to the moving body and pulled through a ticker. The ticker puts 50 dots per second onto the tape. Attach a length of tape to a mass and thread it through the ‘ticker’. As the mass falls the motion is recorded on the tape. Diagram Data and Calculations Interval (s) Time taken (s) Displacement…
AFFECT THE SPEED OF TOY CARS GOING DOWN RAMPS? ( lubrication, mass, angle of incline, length of ramp, shape of car, mass distribution, composition, wheel size, friction, force of push, air resistance, etc....) Each team must use numerical data, graphs and measurements to support their conclusions and results. Technology Resource 1: Science Sleuths Videodisc Chapter A13 "A Day at the Races" Was there cheating in the Pine Block Derby? Groups of 2-3 take turns selecting clues from list. Teacher/Hired…
the type of motion experienced by a cart rolling down an incline. Theory: In this experiment, the type of motion that the cart is to experience while rolling down an incline is to be determined. This will be done by examining the cart’s position relative to the top of the ramp over a period of time. Using the position of the cart over time, the displacement, velocity, and acceleration will be determined. A straight line on a position vs. time graph will represent uniform motion. A straight…
freezing point of paradichlorobenzene Keenen Rummer 5/3/13 Chem Mainville Objective: Experimentally determining the melting and freezing point of paradichlorobenzene by heating and cooling experiment. Data was gathered from the experiments and made into a graph. In this report sections of the graph will be discussed as to their heat lost and gained and phase changes. Materials: Sample in test tube with thermometer ring stand ring clamp wire gauze 400ml beaker (w/tap…
Alex Burlew Experiment 1 9 September 2013 Projectile Motion Lab 0956029 Lab Station 1 I. Introduction The horizontal distance traveled by a projectile with velocity(v) at an angle( θ ) above the horizontal is known as the range.(Weisstein) Range is dependent on the initial velocity of the projectile, the force of gravity, amount of time spent in motion, and the angle at which it is 2 launched. The equation used to calculate is as follows: Range = 2*V o g*sin2Θ . It is derived from the…
