PPT-Velocity-Time Graphs – Distance –

Demonstration This resource provides animated demonstrations of the mathematical method Check animations and delete slides not needed for your class 0 5 10 15 20 25 30 35 40 0 10 20 30. In maths, words can be very important and sometimes have a more specific meaning than we first think.. For example, if we talk about ‘doing a sum’, many people think this means the same as a ‘doing a calculation’, but ‘sum’ means ‘addition’, so 7-3=4 is not strictly a ‘sum’ at all.. Kinematics Terminology. Scalar vs. Vector. Scalar: . quantities that have only a size, but no direction. i. e. : . distance, speed. Vector: . quantities that have a size and direction. ie. : . displacement, velocity. Mr. Lambert. Integrated Science 1A. Trimester 2, . 2014. Bell Ringer. . Draw a distance-time graph that depicts the motion of the woman:. A woman walks 300 meters to get to the post office. She stops for a short time and realizes that she left the stove on in her house. She quickly runs home.. Use the units of mass, length, and time.. Define displacement, velocity, and acceleration.. Use the units of displacement, velocity, and acceleration.. Measure velocity and acceleration.. Use distance-time and velocity-time graphs.. Vectors & Scalars . Vectors . Magnitude & direction. Magnitude-how much. Direction-which way. Examples. Displacement. Velocity. Weight. Acceleration. Scalars. Magnitude. Magnitude- how much . LabCube. 1.0. Linear Motion. Rotational Motion. Linear Motion. Choose to Record. Acceleration, Vertical (m/s. 2. ). Acceleration, Horizontal (m/s. 2. ). Velocity, Horizontal. Velocity, Vertical. Velocity, Horizontal (m/s). Average speed. Speed is a . scalar. variable. Unit . = . length over time (m/s. ). Instantaneous velocity. Speed and direction of object at a particular instant in time. Velocity is a . vector. Distance/Time. Distance. Distance. Distance. D. t. D. t. D. t. Gradient = . speed. Distance-Time graph. gradient = velocity. Graphs Representing Motion. Velocity-time graph. Gradient = acceleration. Area . Review - Speed. Speed: . The measure of how fast/slow something moves a particular distance over a given amount of time.. It can then be calculated using the following formula: . v=d/t. How do you graph speed?. Equations. - give the equation and units linking:. Average speed, distance, time. Acceleration, change in velocity, time taken. Distance time graphs – . label each line. Explain how to calculate speed using different parts of the graph. . Mr. Fedell. VT vs. PT graphs. A position-time (PT) graph tells you . where an object is.. A velocity-time graph tells you . how fast it’s moving.. **(VT graphs DO NOT give in position info!)**. When an object stays still for 10s, its velocity is . Day 1. Warm – Up:. Choose a new seat with . different neighbors.. Get with a partner and discuss: What is motion? How do you know if something is moving?. Write your answers down and be ready for a class discussion.. VS.. SPEED (VELOCITY)/ TIME GRAPHS. DISTANCE-TIME GRAPHS. Plotting distance against time can tell you a lot about motion. Let's look at the axes:. Time is always plotted on the X-axis. (bottom of the graph). . Use your allocated entrance and exit point. Be punctual to school and arrive at your allocated time . Wear full school uniform and meet uniform expectations. Ensure 2m social distancing is followed at all times, including walking to and from school.